Weissenburg is an unincorporated rural community in Woolwich Township, Waterloo, Ontario, Canada.

[1][2] Weissenburg is located at the crossroads of Line 86 and Sideroad 16.

Pioneer farmers and wagon drivers travelling between Woolwich Township and Guelph would stop at Weissenburg to water their horses and refresh themselves.

[3][4] The pioneer settlement had a tavern, blacksmith shop, grocery store, two hotels, and a nearby school.

[6] In 1910, Weissenburg had daily stage coach service, and a population of about 100.