The Niagara Whalers were a junior ice hockey team based in Port Colborne, Ontario, Canada.

They are members of the South Division of the Greater Metro Junior A Hockey League (GMHL).

In May 2014, the Whalers were granted a franchise in the Greater Metro Junior A Hockey League (GMHL) for the 2014–15 season.

A prospects team will continue to compete in the showcase tournaments and will serve as an affiliate to the Junior A club.

[2] After being awarded a GMHL franchise, the Whalers were approved to play out of the Vale Health & Wellness Centre in Port Colborne, Ontario.