John Daniel Couch (March 31, 1891 – December 8, 1975) was a Major League Baseball player.

John Couch began his Major League Baseball career as a pitcher in 1917 with the Detroit Tigers.

Once the war concluded in 1918, Couch returned to California and played three seasons of minor league baseball with the San Francisco Seals from 1919 to 1921.

The next season, he continued playing with the Phillies until 1925 when he ended his Major League career.

This biographical article relating to an American baseball pitcher born in the 1890s is a stub.