Michael David Sember (born February 24, 1953) is an American former professional baseball player.

He threw and batted right-handed, stood 6 feet (1.8 m) tall and weighed 185 pounds (84 kg).

Sember attended the University of Tulsa and was selected by the Cubs in the second round (31st overall) of the 1974 Major League Baseball draft.

[1] Four days later, on August 22, Sember registered his first MLB hit, a single to center field off Charlie Williams of the San Francisco Giants.

All told, Sember had seven at bats, with two hits, one base on balls and two runs scored in the Majors.