Kenneth Mark Souza (born February 1, 1955) is a former Major League Baseball pitcher. Souza pitched in 1980 for the Oakland Athletics, throwing 7 innings over 5 games.
Souza was originally drafted in the first round of the 1974 Major League Baseball Draft by the Kansas City Royals. He was taken in the 1976 Rule 5 Draft by the Minnesota Twins, and pitched two seasons in their system before being released. The A's signed him to a minor-league contract in 1979, and he made his major league debut in April of the following year. He was returned to the minors a month later, and never pitched in the majors again.