• 20th-century architectural styles (36 C, 63 P)
• 1900s architecture (15 C, 28 P)
• 1910s architecture (15 C, 10 P)
• 1920s architecture (15 C, 27 P)
• 1930s architecture (15 C, 9 P)
• 1940s architecture (15 C, 11 P)
• 1950s architecture (16 C, 15 P)
• 1960s architecture (16 C, 25 P)
• 1970s architecture (13 C, 12 P)
• 1980s architecture (14 C, 5 P)
• 1990s architecture (15 C, 9 P)

-

• 20th-century architecture in Africa (4 C, 1 P)
• 20th-century architecture in Asia (5 C)
• 20th-century architecture in Europe (34 C)
• 20th-century architecture in the Middle East (1 C)
• 20th-century architecture in North America (2 C)
• 20th-century architecture in Oceania (2 C)
• 20th-century architecture in South America (1 C)

*

• 20th-century architecture by country (64 C)
• 20th-century attacks on buildings and structures (14 C)
• Construction and civil engineering companies established in the 20th century (97 C)
• Buildings and structures completed in the 20th century (37 C, 18 P)

+

• 20th-century architects (3 C, 70 P)

C

• 20th-century architecture in the Caribbean (3 C)

G

• Harry Gesner buildings (4 P)

N

• Neo-Mudéjar architecture (1 C, 1 P)

O

• Gyo Obata buildings (6 P)

P

• Pahlavi architecture (8 P)

R

• 20th-century religious buildings and structures by country (21 C)

0–9

• 1960 in architecture
• 1961 in architecture
• 1962 in architecture
• 1963 in architecture
• 1964 in architecture
• 1965 in architecture
• 1966 in architecture
• 1967 in architecture
• 1968 in architecture
• 1969 in architecture
• 1970 in architecture
• 1971 in architecture
• 1972 in architecture
• 1973 in architecture
• 1974 in architecture
• 1975 in architecture
• 1976 in architecture
• 1977 in architecture
• 1978 in architecture
• 1979 in architecture
• 1980 in architecture
• 1981 in architecture
• 1982 in architecture
• 1983 in architecture
• 1984 in architecture
• 1985 in architecture
• 1986 in architecture
• 1987 in architecture
• 1988 in architecture
• 1989 in architecture
• 1990 in architecture
• 1991 in architecture
• 1992 in architecture
• 1993 in architecture
• 1994 in architecture
• 1995 in architecture
• 1996 in architecture
• 1997 in architecture
• 1998 in architecture
• 1999 in architecture
• 2000 in architecture

A

• Architects' Co-Partnership
• Architecture of the night
• Arts and Crafts movement

D

• Dutch Colonial Revival architecture

E

• Entourage Guimard

F

• Fake building
• First national architectural movement

H

• Heating and Cooling Plant (University of Regina)
• Hôtel Brion

K

• Karunaratne House
• Herbert J. Krapp

N

• Neo-Byzantine architecture
• Neoclassical architecture

O

• Ottoman architecture

P

• Palais de la musique et des congrès
• Palais des Fêtes

S

• Robert Storer Stephenson
• 22, Rue du Général de Castelnau
• 56, Allée de la Robertsau

T

• The Sixteen Principles of Urban Design

V

• Vermont Terrace
• Visionary architecture