The Balmain Tigers are a rugby league club based in the inner-western Sydney suburb of Balmain. They were a founding member of the New South Wales Rugby League and one of the most successful in the history of the premiership, with eleven titles. In 1999 they formed a joint venture club with the Western Suburbs Magpies club to form the Wests Tigers for competition in the National Rugby League (NRL). They no longer field any senior teams in the lower divisions. At the time of the joint venture only South Sydney Rabbitohs and the St George Dragons had won more titles than the Tigers.

Balmain is a suburb in the Inner West of Sydney, New South Wales, Australia. Balmain is located two kilometres west of the Sydney central business district, in the local government area of the Inner West Council.