Brockton is a municipality in the Canadian province of Ontario, located in Bruce County.

[1] The current municipality was formed on January 1, 1999, by amalgamating the former township of Brant, former township of Greenock and the town of Walkerton.

Brockton's name was formed as a portmanteau of the three merged municipalities (Brant Greenock Walkerton).

Communities in the Municipality of Brockton include the former town of Walkerton and the villages within the boundaries of the two former Brant and Greenock Townships: Bradley, Cargill, Chepstow, Dunkeld, Eden Grove, Glammis, Greenock, Little Egypt, Malcolm, Maple Hill, Narva, Marle Lake, Lake Rosalind, Pearl Lake, Pinkerton, Portal, Riversdale and Solway.

[1] Population trend prior to amalgamation: Mother tongue (2021):[1] List of former mayors: