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Pair of English Triangular Oak Armchairs
Located in New York, NY
Pair of English Aesthetic Movement "Oxford style" oak triangular shaped armchairs with a carved
Category

Antique 19th Century British Armchairs

Materials

Oak

Pair of English Triangular Oak Armchairs
Pair of English Triangular Oak Armchairs
H 35.75 in W 25.5 in D 21.5 in
Italian modern brown leather armchair with a triangular base, 1970s
Located in MIlano, IT
Italian modern brown leather armchair with a triangular base, 1970s Armchair with triangular base
Category

Vintage 1970s Italian Modern Armchairs

Materials

Metal

Pair of English Charles II Oak Triangular Chairs
Located in New York, NY
Pair of English Charles II style oak and ash 'turner's' chairs with triangular seat on 3 legs
Category

Antique 19th Century British Armchairs

Materials

Oak, Upholstery

Antique Set, Dutch Triangular Rush Seat Bobbin Corner Chair with Side Table
Located in Ijzendijke, NL
Antique set : Dutch Bobbin Corner chair with side table Late 19th century bobbin wood armchair
Category

Antique Late 19th Century Dutch Rustic Armchairs

Materials

Wicker, Wood

Tria Occasional Armchair
By Extroverso
Located in Milan, IT
Defined by its unconventional triangular shape and mid-century feel, the Tria Armchair will be a
Category

2010s Italian Armchairs

Materials

Textile, Wood, Leather, Parchment Paper

Tria Occasional Armchair
Tria Occasional Armchair
H 23.63 in W 23.63 in D 23.63 in
Kiss Me Not Armchair
By Extroverso
Located in Milan, IT
Defined by its unconventional triangular shape and mid-century feel, the Tria Armchair will be a
Category

2010s Italian Armchairs

Materials

Wood, Leather

Kiss Me Not Armchair
Kiss Me Not Armchair
H 28.35 in W 28.35 in D 29.14 in
19th Century French Walnut Armchair
Located in Burton, TX
Found in the South of France, this 19th Century French Armchair was crafted from walnut in the mid
Category

Antique Mid-19th Century French Armchairs

Materials

Upholstery, Walnut

19th Century French Walnut Armchair
19th Century French Walnut Armchair
H 36.5 in W 23 in D 17 in
Liberty and Co. Moorish Armchair by
By Liberty & Co.
Located in London, GB
Liberty and Co. An Aesthetic Movement high-back Walnut armchair with elongated turned finials and
Category

Antique Late 19th Century Moorish Armchairs

Materials

Leather, Walnut

Pair of Antique Directoire Style Painted Armchairs
Located in Laguna Beach, CA
Pair of Antique Directoire style painted armchairs, circa 1900. With triangular shaped crest rails
Category

Antique Early 1900s French Directoire Armchairs

Materials

Upholstery, Wood, Paint

Italian Armchairs in Green Velvet and Wood
By Midcentury Italian school
Located in Milano, IT
Elegant pair of 1950's Italian armchairs. The armchairs have beautiful geometric shapes that are
Category

Vintage 1950s Italian Mid-Century Modern Armchairs

Materials

Velvet, Wood

Italian Armchairs in Green Velvet and Wood
Italian Armchairs in Green Velvet and Wood
H 32.68 in W 27.56 in D 24.81 in
Pair of Armchairs Editor by Burov, 1950
By Burov
Located in Saint-Ouen, FR
Pair of armchairs with triangular armrests ed. burov France, Circa. 1950 Description: Tubular
Category

20th Century French Mid-Century Modern Armchairs

Materials

Metal

Pair of Armchairs Editor by Burov, 1950
Pair of Armchairs Editor by Burov, 1950
H 32.29 in W 31.5 in D 31.5 in
Pair of Modernist Italian Geometric Armchairs, C 1970
Located in View Park, CA
A rare pair of modernist Bauhaus Italian armchairs after Giotto Stoppino and Guido Faleschini
Category

Vintage 1970s Italian Post-Modern Armchairs

Materials

Chrome

Rare Pair of Italian Armchair by Mario Oreglia
Located in Rovereta, SM
Attractive pair of armchairs designed by architect Mario Oreglia in late 1949. The armchairs
Category

Mid-20th Century Italian Mid-Century Modern Armchairs

Materials

Wood

Rare Pair of Italian Armchair by Mario Oreglia
Rare Pair of Italian Armchair by Mario Oreglia
H 45.67 in W 29.93 in D 35.44 in
Pair of Brazilian green velvet armchairs, 20th century
Located in Milano, IT
Brazilian Geometric armchairs, an embodiment of modernity and geometric elegance. Crafted with precision and
Category

20th Century Brazilian Mid-Century Modern Armchairs

Materials

Wood, Velvet

Pair of Italian Fur Armchairs Attr. to Giuseppe Scapinelli
By Giuseppe Scapinelli
Located in Milano, IT
Elegant pair of Italian armchairs attributed to Giuseppe Scapinelli from the 1950s. The armchairs
Category

Vintage 1950s Italian Mid-Century Modern Armchairs

Materials

Fur, Walnut

Set of Six Masonic Throne Armchairs in Oak, circa 1880
Located in Faversham, GB
A stunning set of six Masonic throne armchairs in oak. Carved triangular pediments with broad back
Category

Antique 19th Century British British Colonial Armchairs

Materials

Oak

Pierre Jeanneret Kangaroo Low Armchair, Wood and Woven Viennese Cane
By Pierre Jeanneret, Cassina
Located in Barcelona, Barcelona
low armchair to the Hommage à Pierre Jeanneret Collection; a collection that stands out for its
Category

2010s Italian Mid-Century Modern Armchairs

Materials

Cane, Wood

Set of Two Pierre Jeanneret Kangaroo Low Armchair by Cassina
By Pierre Jeanneret, Cassina
Located in Barcelona, Barcelona
Armchairs designed by Pierre Jeanneret circa 1955, relaunched in 2020. Manufactured by Cassina in
Category

2010s Italian Mid-Century Modern Armchairs

Materials

Cane, Wood

Arflex Cradle "Love Cushion" Armchair in Grey Boucle Fabric Neri & Hu
By Neri & Hu, Arflex
Located in Brooklyn, NY
Its characteristic is based on the structure: a classic triangular construction, which is repeated
Category

21st Century and Contemporary Italian Modern Armchairs

Materials

Fabric

Arflex Cradle "Love Cushion" Armchair in White Cherie Fabric by Neri & Hu
By Neri & Hu, Arflex
Located in Brooklyn, NY
Its characteristic is based on the structure: a classic triangular construction, which is repeated
Category

21st Century and Contemporary Italian Modern Armchairs

Materials

Fabric

Pierre Jeanneret Kangaroo Low Armchair, Wood and Woven Viennese Cane by Cassina
By Pierre Jeanneret, Cassina
Located in Barcelona, Barcelona
low armchair to the Hommage à Pierre Jeanneret Collection; a collection that stands out for its
Category

2010s Italian Mid-Century Modern Armchairs

Materials

Cane, Wood

Pierre Jeanneret Kangaroo Low Armchair, Wood and Cane with Cushions by Cassina
By Pierre Jeanneret, Cassina
Located in Barcelona, Barcelona
low armchair to the Hommage à Pierre Jeanneret Collection; a collection that stands out for its
Category

2010s Italian Mid-Century Modern Armchairs

Materials

Cane, Wood

Arflex Cradle Standard Armchair in Grey Boucle Fabric & Black Legs by Neri & Hu
By Neri & Hu, Arflex
Located in Brooklyn, NY
Its characteristic is based on the structure: a classic triangular construction, which is repeated
Category

21st Century and Contemporary Italian Modern Armchairs

Materials

Fabric

Lounge Chair by Edward and Tove Kindt-Larsen
By Tove & Edvard Kindt-Larsen
Located in Sagaponack, NY
A teak framed armchair with a dramatically angled triangular back and arms, retaining its original
Category

Vintage 1950s Danish Scandinavian Modern Armchairs

Materials

Teak, Upholstery

"Antibodi" lounge chairs by Patricia Urquiola for Morosso
By Patricia Urquiola
Located in Brussels , BE
"The design of Antibodi for Moroso blossoms from a cellular genesis of petals sewn in triangular
Category

Early 2000s Italian Armchairs

Materials

Steel

Fine 19th Century English Walnut Tall Back Hall Chair
Located in Bridgeport, CT
A very well made, sturdy and quite comfortable antique armchair with custom fabric treatment. The
Category

Antique 19th Century English Jacobean Armchairs

Materials

Walnut

Set of 2 Chair-One by Konstantin Grcic for MAGIS
By Magis, Konstantin Grcic
Located in Brooklyn, NY
A die-cast aluminium shell made up of many small, perforated and triangular faces. Chair_One is in
Category

21st Century and Contemporary Italian Armchairs

Materials

Plastic

Set of 2 Pierre Jeanneret Kangaroo Chair in Wood and Wicker for Cassina
By Pierre Jeanneret, Cassina
Located in Berlin, DE
study of the furniture of the city of Chandigarh and adds the Kangaroo low armchair to the Hommage à
Category

2010s Italian Mid-Century Modern Armchairs

Materials

Oak, Teak, Walnut

Art Nouveau Three-Legged Chair Model No.81 by Gebrüder Thonet
By Gebrüder Thonet Vienna GmbH
Located in Brno, CZ
light effortless geometrical effect. Also it’s large unusual triangular seat makes it extremely
Category

Vintage 1910s Austrian Art Nouveau Armchairs

Materials

Beech, Bentwood

Pair of Carved Swedish Monk Chairs in Solid Oak
Located in Waalwijk, NL
the triangular shape of the seating, giving it an almost geometrical character. The dark color of the
Category

Vintage 1950s Swedish Medieval Armchairs

Materials

Oak

Pair of Carved Swedish Monk Chairs in Solid Oak
Pair of Carved Swedish Monk Chairs in Solid Oak
H 34.65 in W 27.56 in D 19.69 in
Original Carved "Monk´s Chair" in Solid Oak, Romantic Era, Sweden
Located in Odense, DK
, vertical posts which both form legs and hold up the armrests. Between these is a horizontal, triangular
Category

Antique Early 1900s Swedish Romantic Armchairs

Materials

Oak

Easy Chair in Sissoo by Pierre Jeanneret, circa 1955
By Pierre Jeanneret
Located in London, GB
, with triangular-section legs, curved backrest and sloping armrests. Made in richly coloured Sissoo
Category

Mid-20th Century Indian Mid-Century Modern Armchairs

Materials

Cane, Teak

Easy Chair in Sissoo by Pierre Jeanneret c.1955
By Pierre Jeanneret
Located in London, GB
, with triangular-section legs, curved backrest and sloping armrests. Made in richly coloured Sissoo
Category

Mid-20th Century Indian Mid-Century Modern Armchairs

Materials

Teak

Arts & Crafts Dark Oak Arm Chair
Located in New York, NY
English Aesthetic Movement (Arts & Crafts) large dark oak stained arm chair with a triangular shape
Category

Antique Late 19th Century British Arts and Crafts Armchairs

Materials

Wood

Arts & Crafts Dark Oak Arm Chair
Arts & Crafts Dark Oak Arm Chair
H 41.5 in W 26.5 in D 22.5 in
Post-War Teak Modernist Arm Chair
Located in New York, NY
back secured with pegs and a triangular form back leg design.
Category

Vintage 1950s Swedish Post-Modern Armchairs

Materials

Teak, Leather

Post-War Teak Modernist Arm Chair
Post-War Teak Modernist Arm Chair
H 31 in W 24.5 in D 27.5 in
Chair_One_4Star by Konstantin Grcic for MAGIS
By Magis, Konstantin Grcic
Located in Brooklyn, NY
A die-cast aluminium shell made up of many small, perforated and triangular faces. Chair_One is in
Category

21st Century and Contemporary Italian Armchairs

Materials

Aluminum

Chair_One_4Star by Konstantin Grcic for MAGIS
Chair_One_4Star by Konstantin Grcic for MAGIS
H 31.5 in W 21.66 in D 23.23 in
Antique Edwardian Style Triangular Corner Chair Rush Seat Knitting Armchair 1900
Located in Ijzendijke, NL
Late 19th century Edwardian style wooden armchair with rush seat, ca 1900 Manufactured in U.K
Category

Antique Late 19th Century English Edwardian Corner Chairs

Materials

Wicker, Wood

Antique Dutch Triangular Turned Bobbin Corner Chair Rush Seat Knitting Armchair
Located in Ijzendijke, NL
Late 19th century bobbin turned wood armchair with rush seat, ca 1900 Manufactured in The
Category

Antique Late 19th Century Dutch Rustic Corner Chairs

Materials

Wicker, Wood

Antique Dutch Armchair Triangular Turned Bobbin Corner Chair Rush Seat Rustic
Located in Ijzendijke, NL
Late 19th century bobbin turned wood armchair with rush seat, ca 1900 Manufactured in The
Category

Antique Late 19th Century Dutch Rustic Corner Chairs

Materials

Wicker, Oak

"OTI" armchair by Niels Gammelgaard for Ikea, circa 1980
By Niels Gammelgaard
Located in LYON, FR
Very pretty tubular steel armchair created by the Danish designer Niels Gammelgaard on behalf of
Category

Vintage 1980s French Modern Chairs

Materials

Steel

Rare Charles X Mahogany Youth or Child's Upholstered Armchair
Located in San Francisco, CA
A rare and charming French Charles X period mahogany child's armchair, the carved triangular crest
Category

Antique Early 19th Century French Charles X Children's Furniture

Materials

Mahogany

Jas Shoolbred, an Aesthetic Movement Oak Corner Armchair with Stylized Turnings
By Jas Shoolbred & Co.
Located in London, GB
Jas Shoolbred. An exceptional English Aesthetic Movement oak corner armchair with wrap-around arms
Category

Antique Late 19th Century English Aesthetic Movement Corner Chairs

Materials

Oak

Burled Wood Mid-Century Italian Side Table
Located in Austin, TX
Side table from mid-century Italy made with a warm toned burl wood. The triangular top is perched
Category

Vintage 1940s Italian Mid-Century Modern Side Tables

Materials

Wood

Burled Wood Mid-Century Italian Side Table
Burled Wood Mid-Century Italian Side Table
H 19 in W 23.5 in D 22.75 in
Gammelgaard Oti arm chair, 1980s
By Niels Gammelgaard
Located in Bruxelles, BE
Tubular steel armchair created by the Danish designer Niels Gammelgaard for IKEA. An iconic piece
Category

Vintage 1980s Danish Post-Modern Lounge Chairs

Materials

Metal

Gammelgaard Oti arm chair, 1980s
Gammelgaard Oti arm chair, 1980s
H 31.5 in W 32.29 in D 36.62 in
Handcrafted Mid-Century Modern Styled Walnut Lounge Chair
Located in Weehawken, NJ
Walnut. This incredible chair offers loads of design details such as sculptured armrests, triangular back
Category

2010s Mid-Century Modern Lounge Chairs

Materials

Walnut

Small Side Table, Kidney Shaped, Pink-Taupe Stripes, 3 Elegant Legs, 50s Style
Located in Berlin, BE
side tables next to the armchair or sofa. The decor is designed by us together with a graphic designer
Category

2010s German Mid-Century Modern Side Tables

Materials

Brass

Italian Pair of Art Deco Lounge Chairs in Walnut and Silk
Located in Waalwijk, NL
armchairs in walnut wood and upholstered in a cream silk fabric in a subtle triangular pattern, a typical
Category

Vintage 1940s Italian Art Deco Lounge Chairs

Materials

Silk, Walnut

Italian Pair of Art Deco Lounge Chairs with Ottomans in Walnut and Silk
Located in Waalwijk, NL
strong and angular armchairs in walnut wood and upholstered in a cream silk fabric in a subtle triangular
Category

Vintage 1940s Italian Art Deco Lounge Chairs

Materials

Silk, Walnut

Mahogany Square Table "M" serie Lang, 80's Philippe Starck for Driade Aleph
By Philippe Starck
Located in MARSEILLE, FR
four sharply angled polished triangular legs in cast aluminium, 1987. The "M" dining table from the
Category

Vintage 1980s French Modern Center Tables

Materials

Aluminum

Dining chair in Leather and solid wood, Contemporary Brazilian Design
By SIMONINI
Located in Vila Cordeiro, São Paulo
This dining room armchair is part of the Arrow collection, which carries the concept of precision
Category

2010s Brazilian Modern Chairs

Materials

Leather, Textile, Hardwood

Kangaroo Chairs PJ-SI-59 by Pierre Jeanneret, Chandigarh, 1955
By Pierre Jeanneret
Located in Antwerp, BE
cane work. Pierre Jeanneret's iconic Kangaroo low armchair became an integral part of the furniture in
Category

Vintage 1950s Indian Mid-Century Modern Lounge Chairs

Materials

Cane, Teak

Dining Room Chair in solid wood, Contemporary Brazilian Design
By SIMONINI
Located in Vila Cordeiro, São Paulo
This armchair, made to order as a dining room set, is is part of the Arrow chair collection which
Category

2010s Brazilian Modern Chairs

Materials

Leather, Textile, Hardwood

Handcrafted Mid-Century Modern Styled Walnut Lounge Chair
Located in Weehawken, NJ
Walnut. This incredible chair offers loads of design details such as sculptured armrests, triangular back
Category

2010s Mid-Century Modern Lounge Chairs

Materials

Walnut

Giulia Veronisi for ISA Bergamo 'Perla' Sofa in Ivory Velvet, Italy, 1950s
By ISA Bergamo, Giulia Veronesi
Located in New York, NY
back and gently outstretched arms ending in signature sharply tapered flat triangular walnut legs
Category

Vintage 1950s Italian Mid-Century Modern Sofas

Materials

Velvet, Walnut

Sistema Flu a Post Modern Floor Lamp design by Rodolfo Bonetto for Luci Italia
By Luci Italia, Rodolfo Bonetto
Located in Roma, IT
design such as the Boomerang armchair for B-Line, the Melania chair for Driade and the Lipstick Mirror
Category

Vintage 1980s Italian Post-Modern Floor Lamps

Materials

Metal

Side Table, Kidney Shaped, Red-Pink Stripes, Three Elegant Legs, 50s Style
Located in Berlin, BE
.), as storage (books, newspapers, etc.) or as small side tables next to the armchair or sofa. The decor
Category

2010s German Mid-Century Modern Side Tables

Materials

Brass

Maurice Mourra Mid-Century Sofa Set
By Marco Zanuso
Located in Cathedral City, CA
borders on the triangular armholes. Measures: Sofa is 67" long x 34" deep x 36" high. Seat height is 16
Category

Vintage 1950s French Mid-Century Modern Living Room Sets

Materials

Brass

Solid Teakwood Viking Throne by John Brevard
By John Brevard
Located in Coral Gables, FL
fractal geometries, this armchair features repeating hexagonal and triangular patterns in both large and
Category

2010s American Tribal Chairs

Materials

Teak

Cassina Isao Hosoe Model Oskar or Oscar Leather Table 3d Model Legs - Set of Fou
By Cassina, Isao Hosoe
Located in Forest Grove, PA
attached to your custom sized glass top. Originally paired with a set of four Mario Bellini Cab armchairs
Category

1990s Italian Post-Modern Tables

Materials

Metal

Alias Plettro Desk W01 by Paolo Rizzatto
By Alias, Paolo Rizzatto
Located in Brooklyn, NY
triangular table with roun- ded corners, which formally resembles the plectrum, this gives the name to the
Category

21st Century and Contemporary Italian Desks and Writing Tables

Materials

Aluminum

Alias Plettro Desk W01 by Paolo Rizzatto
Alias Plettro Desk W01 by Paolo Rizzatto
H 30.71 in W 57.09 in D 41.34 in
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Triangular Armchair For Sale on 1stDibs

With a vast inventory of beautiful furniture at 1stDibs, we’ve got just the triangular armchair you’re looking for. Each triangular armchair for sale was constructed with extraordinary care, often using wood, fabric and metal. If you’re shopping for a triangular armchair, we have 35 options in-stock, while there are 21 modern editions to choose from as well. You’ve searched high and low for the perfect triangular armchair — we have versions that date back to the 19th Century alongside those produced as recently as the 21st Century are available. When you’re browsing for the right triangular armchair, those designed in mid-century modern, modern and Art Deco styles are of considerable interest. A well-made triangular armchair has long been a part of the offerings for many furniture designers and manufacturers, but those produced by Alias, Pierre Jeanneret and Paolo Rizzatto are consistently popular.

How Much is a Triangular Armchair?

The average selling price for a triangular armchair at 1stDibs is $5,800, while they’re typically $382 on the low end and $73,017 for the highest priced.

Finding the Right seating for You

With entire areas of our homes reserved for “sitting rooms,” the value of quality antique and vintage seating cannot be overstated.

Fortunately, the design of side chairs, armchairs and other lounge furniture — since what were, quite literally, the early perches of our ancestors — has evolved considerably.

Among the earliest standard seating furniture were stools. Egyptian stools, for example, designed for one person with no seat back, were x-shaped and typically folded to be tucked away. These rudimentary chairs informed the design of Greek and Roman stools, all of which were a long way from Sori Yanagi's Butterfly stool or Alvar Aalto's Stool 60. In the 18th century and earlier, seats with backs and armrests were largely reserved for high nobility.

The seating of today is more inclusive but the style and placement of chairs can still make a statement. Antique desk chairs and armchairs designed in the style of Louis XV, which eventually included painted furniture and were often made of rare woods, feature prominently curved legs as well as Chinese themes and varied ornaments. Much like the thrones of fairy tales and the regency, elegant lounges crafted in the Louis XV style convey wealth and prestige. In the kitchen, the dining chair placed at the head of the table is typically reserved for the head of the household or a revered guest.

Of course, with luxurious vintage or antique furnishings, every chair can seem like the best seat in the house. Whether your preference is stretching out on a plush sofa, such as the Serpentine, designed by Vladimir Kagan, or cozying up in a vintage wingback chair, there is likely to be a comfy classic or contemporary gem for you on 1stDibs.

With respect to the latest obsessions in design, cane seating has been cropping up everywhere, from sleek armchairs to lounge chairs, while bouclé fabric, a staple of modern furniture design, can be seen in mid-century modern, Scandinavian modern and Hollywood Regency furniture styles.

Admirers of the sophisticated craftsmanship and dark woods frequently associated with mid-century modern seating can find timeless furnishings in our expansive collection of lounge chairs, dining chairs and other items — whether they’re vintage editions or alluring official reproductions of iconic designs from the likes of Hans Wegner or from Charles and Ray Eames. Shop our inventory of Egg chairs, designed in 1958 by Arne Jacobsen, the Florence Knoll lounge chair and more.

No matter your style, the collection of unique chairs, sofas and other seating on 1stDibs is surely worthy of a standing ovation.