Ducun may refer to the following locations in China:

• Linhu, Suzhou, formerly Ducun (渡村镇), town in Wuzhong District, Suzhou, Jiangsu
• Ducun, Fuping County, Shaanxi (杜村镇), town in Fuping County, Shaanxi
• Ducun, Jiaozhou (杜村镇), town in Jiaozhou City, Shandong

• Japanese general election, 1928
• Japanese general election, 1930
• Japanese general election, 1932
• Japanese general election, 1936
• Japanese general election, 1937
• Japanese general election, 1942
• Japanese general election, 1946
• Japanese general election, 1947
• Japanese general election, 1949
• Japanese general election, 1952
• Japanese general election, 1953
• Japanese general election, 1955
• Japanese general election, 1958
• Japanese general election, 1960
• Japanese general election, 1963
• Japanese general election, 1967
• Japanese general election, 1969
• Japanese general election, 1972
• Japanese general election, 1976
• Japanese general election, 1979
• Japanese general election, 1980
• Japanese general election, 1983
• Japanese general election, 1986
• Japanese general election, 1990
• Japanese general election, 1993