Brian Greer (born July 15, 1974, in Orillia, Ontario) is a Canadian professional ice hockey goaltender who last played for the Odense Bulldogs in the top Danish ice hockey league, AL-Bank Ligaen.
Following Greer's junior hockey with the Gloucester Rangers in the CJHL, he played two years with the Muskegon Fury of the Colonial Hockey League.
Greer spent the next 6 seasons playing for the Bracknell Bees of the Ice Hockey Superleague (ISL) in the United Kingdom.
Greer signed with SønderjyskE of the Danish AL-Bank Ligaen for the 2003–04 season and has played in Denmark since then.
Greer has also played for Aalborg in the Danish ice hockey league.