Ryan Eugene Bowen (born February 10, 1968) is an American former professional baseball pitcher.

Bowen pitched all or parts of five seasons in Major League Baseball (MLB) from 1991 until 1995 for the Houston Astros and Florida Marlins.

He spent the next four seasons working his way up through their farm system before making his major league debut in 1991, no-hitting the Cardinals for five innings.

After two additional seasons in the minor leagues, Bowen played in Taiwan during the 1998 season before attempting a comeback in 1999 with the Sacramento Steelheads of the Western Baseball League.

This biographical article relating to an American baseball pitcher born in the 1960s is a stub.