Douglas Anthony Mirabelli (born October 18, 1970) is a former Major League Baseball catcher. He played for the San Francisco Giants (1996–2000), Texas Rangers (2001), Boston Red Sox (2001–2005), and San Diego Padres (2006) before returning to the Red Sox (2006–2007) to end his eleven-year career. He batted and threw right-handed.
Mirabelli was a career .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.
After leading Valley High School in his hometown of Las Vegas to two state baseball titles, Mirabelli was originally selected by the Detroit Tigers in the 6th Round (159th overall) of the 1989 Major League Baseball amateur draft, but did not sign. Instead, Mirabelli chose to attend Wichita State University.
In 1992, Mirabelli was selected by the San Francisco Giants in the 5th round (131st overall) of the Major League Baseball amateur draft again. He signed a contract on June 24, 1992.