Flemming Lassen Furniture
Danish, 1902-1984
Architect Flemming Lassen was as noted for his furnishings as he was for his buildings, and he created bedroom furniture and other pieces specifically for the inviting interiors he brought to fruition. The Danish modernist is credited by many for his role in introducing his native country to functionalism, which prioritizes practicality over excessive ornamentation in design. Lassen is widely known for his comfortable, plush vintage sofas, lounge chairs and other seating, such as the overstuffed Tired Man armchair and Mingle sofa.
Lassen's mother and father were both painters. In the early 1900s, he and his brother — architect Mogens Lassen — began to attend boarding school where they befriended Arne Jacobsen, with whom Flemming would come to share an affinity for the principles of functionalism. Jacobsen became a leading light of Scandinavian modernism — his celebrated mid-century designs include the Swan chair and the Egg chair — and he and Flemming remained close throughout their lives, maintaining a strong personal relationship as well as a professional bond as like-minded colleagues.
Lassen and Jacobsen exchanged ideas and collaborated — the former shared his friend’s holistic approach to building projects, which is evidenced by Jacobsen’s design for the SAS Royal Hotel in Copenhagen. Jacobsen’s designs for the property encompassed everything from the architecture to interiors and furnishings. Together, Lassen and Jacobsen won an award at the “Architects Building and Housing Exhibition,” which was held at the Forum in Copenhagen in 1929. The duo was recognized for its “House of the Future,” a circular structure fitted with a then-revolutionary automatic garage door opener and windows that rolled up and down with a handle — just as they would in a car. The House of the Future has influenced Danish architecture to this day.
Flemming also often collaborated with his older brother Mogens, designing buildings and furniture alike. Mogens designed all kinds of tables and seating, and worked with the likes of Jacobsen, Finn Juhl and Ole Wanscher on various projects.
Flemming Lassen created the oak-and-sheepskin Tired Man armchair for The Copenhagen Cabinetmakers’ Guild Competition in 1935. Three years later, he designed the Mingle sofa. Both seating pieces are very popular with collectors today.
Find vintage Flemming Lassen furniture on 1stDibs.
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Creator: Flemming Lassen
Pair of Mid Century Lounge Chairs in Bamboo by Flemming Lassen, 1940s
By Flemming Lassen, E.V.A. Nissen & Co. 1
Located in Lejre, DK
Pair of lounge chairs in bamboo. Designed by Flemming Lassen and Produced by E.V.A. Nissen in Denmark. Great original condition.
Category
1940s Danish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Bamboo
Pair of Flemming Lassen Ingeborg Chairs in Smooth Beige Sheepskin, Asko 1950s
By Asko, Flemming Lassen
Located in Helsinki, FI
A lovely pair of Ingeborg arm chairs by danish architect Flemming Lassen in smooth beige natural sheepskin.
The curvy armrests and a slightly round buttoned back give the chairs a ...
Category
1950s Finnish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Sheepskin, Wood
$30,639 Sale Price / set
20% Off
Vintage "Ingeborg" sofa by Flemming Lassen, Denmark, 1940s
By Flemming Lassen, Asko
Located in Stockholm, SE
Beautiful “Ingeborg” sofa by Flemming Lassen, with curvesome forms. Designed in 1940 and named after his mother, the artist Ingeborg Winding. Upholstered with caramel colored sheepsk...
Category
1940s Finnish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Lambskin, Birch
Sahco Zero the Tired Man Bouclè Lounge Chair by Lassen
By Flemming Lassen
Located in Puglia, Puglia
Sahco Zero The Tired Man beige lounge chair by Lassen. Flemming Lassen designed The Stanco upholstered armchair in 1935 for the Copenhagen cabinetmakers' guild competition. It featur...
Category
2010s Danish Modern Flemming Lassen Furniture
Materials
Bouclé, Beech
$7,089 Sale Price
30% Off
Flemming Lassen Armchairs in Original Velvet Upholstery, Denmark 1930s
By Flemming Lassen
Located in Almelo, NL
Flemming Lassen Armchairs in Original Velvet Upholstery, Denmark 1930s
These modernist armchairs, attributed to Flemming Lassen (1902-1984), feature a beautifully lyrical and dynami...
Category
1930s Vintage Flemming Lassen Furniture
Materials
Velvet, Beech
Flemming Lassen Ingeborg Sofa Sheepskin Sahara Dark Stained Oak for Audo
By Audo, Flemming Lassen
Located in New York, NY
The Ingeborg Sofa is a beautiful and expressive 2,5 pers. lounge sofa, that originally is designed in 1940 by Flemming Lassen. The charming and elegant sofa, that is named after Flem...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Flemming Lassen Ingeborg Sofa in Beech & Smooth Beige Sheepskin, Asko 1950s
By Asko, Flemming Lassen
Located in Helsinki, FI
A lovely lounge sofa by danish architect Flemming Lassen in smooth beige natural sheepskin. The sofa has the same design as the Ingeborg chair in the series (sofa and chair) which ha...
Category
1950s Finnish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Sheepskin, Wood
$15,680 Sale Price
30% Off
Vintage "Ingeborg" sofa by Flemming Lassen, Denmark, 1940s
By Asko, Flemming Lassen
Located in Stockholm, SE
Beautiful “Ingeborg” sofa by Flemming Lassen, with curvesome forms. Designed in 1940 and named after his mother, the artist Ingeborg Winding. Upholstered with caramel colored sheepsk...
Category
1940s Finnish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Lambskin, Birch
Flemming Lassen The Tired Man Lounge Chair Sheepskin Moonlight for Audo
By Audo, Flemming Lassen
Located in New York, NY
Flemming Lassen designed the overstuffed easy chair, The Tired Man, for The Copenhagen Cabinetmakers’ Guild Competition in 1935. It is characterized by organic, bearlike shapes and t...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Set of 2 Beige Sahco Zero the Tired Man Lounge Chairs by Lassen
By Flemming Lassen
Located in Puglia, Puglia
Set of 2 beige Sahco Zero The Tired Man lounge chairs by Lassen. Flemming Lassen designed the upholstered armchair The Stanco in 1935 for the Copenhagen cabinetmakers' guild competit...
Category
2010s Danish Modern Flemming Lassen Furniture
Materials
Bouclé, Beech
$10,128 Sale Price / set
50% Off
1938 Flemming Lassen for Georg Kofoed Danish Lounge Chair in Original Mohair
By Georg Kofoed, Flemming Lassen
Located in Oakland, CA
Lounge chair by notable Danish architect and designer Flemming Lassen, handcrafted by cabinetmaker Georg Kofoed in 1938, Denmark. This classic piece features a button-tufted back, su...
Category
Mid-20th Century Danish Scandinavian Modern Flemming Lassen Furniture
Materials
Mohair, Oak
Danish 1940s Flemming Lassen Attributed High Back Lounge Chair
By Flemming Lassen
Located in Bridgeport, CT
Beautiful Flemming Lassen attributed high back lounge chair made circa 1940. This iconic lounge chair is probably one of the most perfect high backs ever designed. Perfect statement ...
Category
1940s Danish Mid-Century Modern Vintage Flemming Lassen Furniture
Materials
Wool, Beech
Original lounge chair by Flemming Lassen, Denmark.
By Flemming Lassen
Located in København K, DK
Original 1940s easy chair in green velvet. Similar to "den trætte mand" with original upholsery.
Danish Cabinet maker Flemming Lassen, Denmark.
Category
1940s Danish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Velvet, Beech
$8,018 / item
Flemming Lassen My Own Chair Ottoman Sheepskin Moonlight Walnut for Audo
By Flemming Lassen, Audo
Located in New York, NY
The My Own Chair Footstool has been designed in the same spirit as Flemming Lassen’s original iconic chair, reflecting his love of rounded shapes, simple forms and precise detailing,...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Walnut
Pair of Easy Chairs in Ash Legs with Velvet Mohair by Flemming Lassen, 1940's
By Flemming Lassen
Located in Limhamn, Skåne län
Pair of Easy Chairs in Ash Legs with Original Velvet Mohair Fabric by Flemming Lassen, 1940's
Additional Information:
Material: Ash legs with original velvet mohair fabric
Style: Mi...
Category
20th Century Danish Scandinavian Modern Flemming Lassen Furniture
Materials
Ash, Velvet
The Tired Man Lounge Chair -Sheepskin Moonlight/Oak by Flemming Lassen for Audo
By Flemming Lassen, Audo
Located in Dubai, AE
The Tired Man also known as "Den trætte mand" was launched at the Copenhagen Cabinetmakers’ Guild Exhibition in 1936 and has since become an icon of Danish design. The epitome of cra...
Category
2010s Lithuanian Scandinavian Modern Flemming Lassen Furniture
Materials
Brass
Mayor Sofa Model AJ5 By Arne Jacobsen & Flemming Lassen From 1990s
By Flemming Lassen, Arne Jacobsen
Located in Lejre, DK
The Mayor sofa, model AJ5, is a beautiful and iconic piece of furniture designed by Arne Jacobsen and Flemming Lassen in 1939. The sofa is known for its ele...
Category
1960s Danish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Wool, Oak
$3,633 Sale Price
23% Off
Rare Bunk Bed by Flemming Lassen
By Flemming Lassen
Located in Copenhagen, DK
Rare children's bed/bunk bed in solid, patinated Oregon pine from 1935. By Flemming Lassen and Erhard Rasmussen.
Category
Mid-20th Century Danish Scandinavian Modern Flemming Lassen Furniture
Materials
Pine
$2,537 Sale Price
20% Off
Flemming Lassen Ingeborg Danish Lounge Chairs
By Flemming Lassen, Jacob Kjaer
Located in Oakland, CA
Ingeborg lounge chairs originally designed in 1940 by Flemming Lassen and produced by Master carpenter Jakob Kjaer for The Copenhagen Cabinetmaker Guild Ex...
Category
Mid-20th Century Danish Mid-Century Modern Flemming Lassen Furniture
Materials
Fabric, Wood
$10,200 / set
Flemming Lassen Pair of Easy Chairs in Beige Sheepskin, 1940s
By Flemming Lassen, Jacob Kjaer
Located in Copenhagen, DK
Flemming Lassen, pair of easy chairs for master cabinetmaker Jacob Kjaer, Denmark. Tapering legs in stained ash and reupholstered in beige sheepskin.
The model was presented at The ...
Category
1940s Danish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Sheepskin, Ash
Sofa in Ash Legs with Original Velvet Mohair Fabric by Flemming Lassen, 1940's
By Flemming Lassen
Located in Limhamn, Skåne län
Sofa in Ash Legs with Original Velvet Mohair Fabric by Flemming Lassen, 1940's
Additional Information:
Material: Ash legs with original velvet mohair fabric
Style: Mid century, Scan...
Category
20th Century Danish Scandinavian Modern Flemming Lassen Furniture
Materials
Ash, Velvet
Ingeborg Lounge Chair, Sheepskin M/ Dark Stained Oak, by Flemming Lassen, Audo
By Flemming Lassen, Audo
Located in Dubai, AE
Named after the designer’s artist mother, Ingeborg Winding, the Ingeborg Lounge Chair from 1940 welcomes the sitter with open arms and an irresistibly ...
Category
2010s Lithuanian Scandinavian Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Flemming Lassen The Tired Man Ottoman Sheepskin Moonlight for Audo
By Flemming Lassen, Audo
Located in New York, NY
The Tired Man Footstool has been designed from Flemming Lassen's original armchair. The soft lines and round shapes from the armchair is continued in the footstool. Thoughtfully prop...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Flemming Lassen Mingle Sofa Moonlight Sheepskin Dark Stained Oak for Audo
By Audo, Flemming Lassen
Located in New York, NY
The Mingle sofa was designed in 1935 by architect Flemming Lassen (1902-1984) and was presented at The Copenhagen Cabinetmakers’ Guild Competition in the same year. It was subsequent...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak, Wood
'Ingeborg' Easy Chair by Flemming Lassen, Asko, 1950s
By Flemming Lassen, Asko
Located in Karis, Nyland
A neat and functional easy chair by Danish architect Flemming Lassen (1902-1984). The 'Ingeborg' series has been named after Flemming Lassen’s beloved mother, artist Ingeborg Winding...
Category
1950s Finnish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Fabric, Wood
“AJ5” Sofa by Arne Jacobsen and Flemming Lassen for &Tradition, Denmark 2020
By Flemming Lassen, Arne Jacobsen, &Tradition
Located in Amsterdam, NL
A beautiful sofa, model Mayor AJ5, designed by Arne Jacobsen and Flemming Lassen in 1939 and manufactured by &Tradition in Denmark in the 2020s.
Made of high quality oak wood with b...
Category
Early 2000s Danish Flemming Lassen Furniture
Materials
Fabric, Wood
Flemming Lassen Ingeborg Lounge Chair Sheepskin Sahara Dark Stained Oak for Audo
By Flemming Lassen, Audo
Located in New York, NY
Originally Ingeborg was designed in 1940 by Flemming Lassen. The chair was designed by Master carpenter Jakob Kjær, who manufactured Flemming Lassen's furniture for The Carpenters gu...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Ingeborg Lounge Chair, Sheepskin M/ Natural Oak, by Flemming Lassen for Audo
By Flemming Lassen, Audo
Located in Dubai, AE
Named after the designer’s artist mother, Ingeborg Winding, the Ingeborg Lounge Chair from 1940 welcomes the sitter with open arms and an irresistibly ...
Category
2010s Lithuanian Scandinavian Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Rare Flemming Lassen Rattan Easy Chair, 1940
By Flemming Lassen, E.V.A. Nissen & Co. 1
Located in Copenhagen, DK
Flemming Lassen rattan easy chair with a green cushion. Designed 1940, made and marked with metal plate by E.V.A Nissen, Denmark.
Fine original condition with new cushion made as o...
Category
1940s Danish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Fabric, Cane, Rattan
Flemming Lassen My Own Lounge Chair Sheepskin Moonlight Walnut for Audo
By Audo, Flemming Lassen
Located in New York, NY
Flemming Lassen’s iconic armchair, originally designed in 1938, was first produced as a one-off piece. It was introduced at The Copenhagen Cabinetmakers’ Guild Exhibition, where its ...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Walnut
Pair of Longe Chairs
By Flemming Lassen
Located in London, GB
Flemming Lassen (1902-1984) was a Danish architect and one of the pioneers of Danish functionalism. He is best known for his buildings designed in collaboration with Arne Jacobsen as...
Category
1940s Mid-Century Modern Vintage Flemming Lassen Furniture
Materials
Sheepskin
$21,551 / set
Rare Children's Bed by Flemming Lassen
By Flemming Lassen
Located in Copenhagen, DK
Rare children's bed in solid patinated Oregon pine from 1935. By Flemming Lassen and Erhard Rasmussen.
Category
Mid-20th Century Danish Scandinavian Modern Flemming Lassen Furniture
Materials
Pine
Flemming Lassen Settee in Beige Sheepskin, 1940s
By Flemming Lassen, Jacob Kjaer
Located in Copenhagen, DK
Flemming Lassen, settee for master cabinetmaker Jacob Kjaer, Denmark. Tapering legs in mahogany and reupholstered in beige sheepskin.
The model was presented at The Copenhagen Cabinetmakers' Guild Exhibition in 1940.
A matching pair of Flemming Lassen chairs...
Category
1940s Danish Scandinavian Modern Vintage Flemming Lassen Furniture
Materials
Sheepskin, Mahogany
Flemming Lassen Ingeborg Footstool Sheepskin Sahara Dark Stained Oak for Audo
By Flemming Lassen, Audo
Located in New York, NY
Originally Ingeborg was designed in 1940 by Flemming Lassen. The chair was designed by Master carpenter Jakob Kjær, who manufactured Flemming Lassen's furniture for The Carpenters gu...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Easy Chair designed by Flemming Lassen Denmark, 1950s
By Flemming Lassen
Located in Stockholm, SE
Easy Chair designed by Flemming Lassen
Denmark, 1950s.
Sheepskin and oak.
H: 77 cm / 2' 6 3/8"
D: 60 cm / 1' 11 5/8"
W: 73 cm / 2' 4 3/4"
SH: 44 cm / 1' 5 5/16"
Category
1950s Vintage Flemming Lassen Furniture
Materials
Sheepskin, Oak
Set of Ingeborg Lounge Chair & Ottoman in Sheepskin Moonlight& Dark Stained Oak
By Flemming Lassen, Audo
Located in Dubai, AE
Ingeborg Lounge Chair
Named after the designer’s artist mother, Ingeborg Winding, the Ingeborg Lounge Chair from 1940 welcomes the sitter with open arms and an irresistibly charming ...
Category
2010s Lithuanian Scandinavian Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Flemming Lassen Ingeborg Lounge Chair Sheepskin Moonlight Dark Oak for Audo
By Flemming Lassen, Audo
Located in New York, NY
Originally Ingeborg was designed in 1940 by Flemming Lassen. The chair was designed by Master carpenter Jakob Kjær, who manufactured Flemming Lassen's furniture for The Carpenters gu...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Flemming Lassen Ingeborg Sofa Sheepskin Moonlight Dark Stained Oak for Audo
By Audo, Flemming Lassen
Located in New York, NY
The Ingeborg Sofa is a beautiful and expressive 2,5 pers. lounge sofa, that originally is designed in 1940 by Flemming Lassen. The charming and elegant sofa, that is named after Flem...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak
Flemming Lassen Ingeborg Footstool Sheepskin Moonlight Dark Stained Oak for Audo
By Flemming Lassen, Audo
Located in New York, NY
Originally Ingeborg was designed in 1940 by Flemming Lassen. The chair was designed by Master carpenter Jakob Kjær, who manufactured Flemming Lassen's furniture for The Carpenters gu...
Category
21st Century and Contemporary Danish Modern Flemming Lassen Furniture
Materials
Sheepskin, Oak, Wood
Flemming Lassen furniture for sale on 1stDibs.
Flemming Lassen furniture are available for sale on 1stDibs. These distinctive items are frequently made of wood and are designed with extraordinary care. There are many options to choose from in our collection of Flemming Lassen furniture, although brown editions of this piece are particularly popular. We have 12 vintage editions of these items in-stock, while there is 2 modern edition to choose from as well. Many of the original furniture by Flemming Lassen were created in the Scandinavian Modern style in europe during the mid-20th century. If you’re looking for additional options, many customers also consider furniture by Ib Madsen and Acton Schubell, Erik Magnussen, and Aage Christiansen. Prices for Flemming Lassen furniture can differ depending upon size, time period and other attributes — on 1stDibs, these items begin at $1,862 and can go as high as $26,564, while a piece like these, on average, fetch $11,750.
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