Takuji (written: 宅治, 拓児, 拓司, 拓自, 卓治 卓次 or 卓爾) is a masculine Japanese given name. Notable people with the name include:
Takuji Hayata (早田 卓次) (born 1940), Japanese gymnast
Takuji Iwasaki (岩崎 卓爾) (1869–1937), Japanese biologist, ethnologist and historian
Takuji Miyoshi (三好 拓児) (born 1978), Japanese footballer
Takuji Yamada (山田 拓自) (born 1979), Japanese Go player
Takuji Yamashita (山下 宅治) (1874–1959), Japanese American activist
Takuji Yanagimoto (柳本 卓治) (born 1944), Japanese politician
Takuji Yonemoto (米本 拓司) (born 1990), Japanese footballer
