Chisholm's Mills

The mill in 1973

Chisholm's Mills (previously Shipman's Mill) is a water-powered lumber mill on the Moira River in Tyendinaga township, Ontario, Canada. It was constructed in 1851 and bought by William Fraser Chisholm in 1857, leading to the creation of the Chisholm Lumbar company.

The mill was painted by Manly E. MacDonald's around 1949, and commemorated with a historical plaque in 2018.