Douglas Anthony Mirabelli is a free agent Major League Baseball catcher. Previously, he played for the San Francisco Giants , Texas Rangers , Boston Red Sox , and San Diego Padres before returning to the Red Sox . He bats and throws right-handed.

In an eleven-year career, Mirabelli is a .231 hitter with 58 home runs and 206 RBI in 566 games. While with the Red Sox, he was well-known as the personal catcher for knuckleballer Tim Wakefield. He was part of the Red Sox' World Series Championship teams in 2004 and 2007.