William Turner Logan (June 21, 1874 – September 15, 1941) was an American lawyer and politician who served two terms as a U.S. Representative from South Carolina from 1921 to 1925.

[1] He was admitted to the bar in 1895 and commenced practice in Charleston, South Carolina.

[1] He served as chairman of the Democratic executive committee of Charleston County 1916-1918.

[1] He served as chairman of the city Democratic executive committee 1918-1922 and reelected in 1922.

[2] He continued the practice of his profession in Charleston, South Carolina, until his death there on September 15, 1941.