Harold Louis Coleman III (born April 4, 1986) is an American former professional baseball pitcher.

He played in Major League Baseball (MLB) for the Kansas City Royals, Los Angeles Dodgers and Detroit Tigers.

[4] That night, he pitched two scoreless innings against the Cleveland Indians in his major league debut.

On February 19, he signed a one-year, $725,000, free agent contract with the Los Angeles Dodgers.

[13] In 51+1⁄3 relief innings for the 2018 Tigers, Coleman posted a 4–1 record with a 3.51 ERA and 41 strikeouts.