Manuel De Jesus Sanguillén Magan is a Panamanian former professional baseball player. He played in Major League Baseball as a catcher in 1967 and from 1969 through 1980, most notably as a member of the Pittsburgh Pirates teams that won five National League Eastern Division titles in six years between 1970 and 1975 and won the World Series in 1971 and 1979, twice over the Baltimore Orioles. He also played one season for the Oakland Athletics.

Catcher is a position in baseball and softball. When a batter takes their turn to hit, the catcher crouches behind home plate, in front of the (home) umpire, and receives the ball from the pitcher. In addition to this primary duty, the catcher is also called upon to master many other skills in order to field the position well. The role of the catcher is similar to that of the wicket-keeper in cricket.