Halladay, who died in a plane crash on Nov. 7, 2017 at age 40, will be inducted into the national baseball shrine in Cooperstown, N.Y., this July.
WATCH: Reaction to Roy Halladay being voted into Hall of Fame
Halladay, a two-time Cy Young Award winner, spent 12 seasons with the Blue Jays from 1998-2009 before joining the Philadelphia Phillies ahead of the 2010 season.
He retired in December 2013.
WATCH: The Toronto Blue Jays retired the No. 32 of the late Roy Halladay, who was killed in a plane crash in November of 2017. (March 29)