The Kitchener–Waterloo Kodiaks were a Senior "A" box lacrosse team from Waterloo, Ontario.

The Kodiaks played in the Eastern Division of the Major Series Lacrosse Senior "A" Lacrosse League where they competed in a 20 game regular season (10 at home) from May through July and playoffs beginning in August and ending with the Mann Cup in September.

The Kodiaks played their home games at the Waterloo Memorial Recreation Complex, a multi-purpose recreational complex located in Waterloo, Ontario.

The Kodiaks competed in the OLA Senior B League starting in 2003.

However, on March 12, 2006, the Ontario Lacrosse Association approved the sale of the St. Catharines Athletics franchise to the Kodiaks and the subsequent promotion to the Sr. A loop for the 2007 season.