Oscar Joseph Dugey (October 25, 1887 – January 1, 1966) was an American Major League Baseball player.

He played all or part of six seasons in the majors, between 1913 and 1920, for the Boston Braves and Philadelphia Phillies.

He was a member of the Braves team during the 1914 season, which saw the "Miracle Braves" win the World Series after being in last place in July.

Following his playing career, Dugey was a coach for the Braves and Chicago Cubs.

This biographical article relating to a baseball second baseman is a stub.