The Halton Hills Bulldogs are Junior "B" box lacrosse team from Georgetown, Ontario, Canada.

The 1999 season (0-21-0), although terrible served as a catalyst for turning Halton into a winning lacrosse team.

The Bulldogs, despite a huge effort from everyone involved could not pull out the victory as the Gaels came from behind to win 7–5 in overtime.

While the Gaels went on to win the tournament, the Bulldogs were forced to play in the bronze medal game against Edmonton.

In 2010, the Bulldogs won the Founders Cup, defeating the host Mimico Mountaineers 4–3 in double overtime.