Theodore Charles Jourdan (September 5, 1895 – September 23, 1961) was a professional baseball player. He was a first baseman over parts of four seasons (1916–1918, 1920) with the Chicago White Sox. For his career, he compiled a .214 batting average in 196 at-bats, with 11 runs batted in.
He was born and later died in New Orleans, Louisiana at the age of 66.