Category:20th-century architecture in the United Kingdom

• 20th-century British architects‎ (5 C, 94 P)

0–9

• 20th-century architecture in Northern Ireland‎ (3 C, 8 P)
• 20th-century forts in England‎ (12 P)

A

• Art Deco architecture in the United Kingdom‎ (5 C, 1 P)
• Art Nouveau architecture in the United Kingdom‎ (5 C)
• Arts and Crafts architecture in the United Kingdom‎ (3 C)

B

• Brutalist architecture in the United Kingdom‎ (2 C, 6 P)

C

• 20th-century churches in the United Kingdom‎ (7 C, 1 P)

E

• Edwardian architecture‎ (2 C, 55 P)

I

• International style architecture in the United Kingdom‎ (2 C, 1 P)

M

• Modern architecture in the United Kingdom‎ (2 C, 13 P)
• Modernist architecture in the United Kingdom‎ (6 C, 9 P)

P

• Postmodern architecture in the United Kingdom‎ (1 C, 16 P)

R

• Railway stations in Great Britain opened in the 20th century‎ (10 C)
• Railway stations in the United Kingdom opened in the 20th century‎ (12 C)

*

• List of post-war Category A listed buildings in Scotland

B

• British Industries Fair

C

• Chamberlain Clock
• City House
• Cricklewood Pumping Station

D

• Duke of York, Bloomsbury

E

• Earls Court Exhibition Centre
• East Finchley Baptist Church
• Eynsham Hall

F

• The Favourite, Holland Park

G

• Greentrees Hospital

H

• Hackney Empire
• Hammersmith Apollo
• Hampstead Synagogue
• Hoover Building
• Hyde Park Barracks, London

M

• Methodist Central Hall, Westminster

N

• Nab Tower

O

• Old Red Lion, Kennington
• One Kemble Street

Q

• Queen Elizabeth II Law Courts, Liverpool

R

• The Rom
• Royal Courts of Justice, Belfast

S

• Sessions House, Preston
• Seven Stars, West Kensington
• Shri Swaminarayan Mandir, Cardiff
• Sidney Hill Cottage Homes
• St James's House, Birmingham

T

• Target House, London
• Byelaw terraced house
• Thornhill Cemetery and Cardiff Crematorium

W

• Wembley Conference Centre
• West Ham station