Michael John Clark (February 12, 1922 – January 25, 1996) was an American professional baseball player.

A right-handed pitcher, Clark was 30 years old when he broke into the Major Leagues on July 27, 1952, with the St. Louis Cardinals.

His career began in the Cardinal farm system in 1940 and continued through 1959, interrupted by three years of service in the United States Army during World War II.

[1] In the Majors, he appeared in 29 of his 35 games in relief, and allowed 78 hits and 35 bases on balls (with 27 strikeouts) in 61 innings pitched.

As a minor leaguer, he compiled a 163–146 win-loss record in 556 games, including an 18-win 1949 season for the Columbus Cardinals of the Class A Sally League.