Joseph Todd Siddall (born October 25, 1967) is a Canadian former professional baseball catcher.

He played in Major League Baseball (MLB) for the Montreal Expos, Florida Marlins, and Detroit Tigers.

He signed with the Florida Marlins on November 30, 1995, and appeared in 16 MLB games during the 1996 season.

[1] He returned to the Expos minor league organization in 1997 before signing with the Detroit Tigers on December 2, 1997.

[3] On February 28, 2018, it was announced that Siddall would move to the television broadcast, taking over for Gregg Zaun on Blue Jays Central.