Chapple (Canada 2021 Census population 763) is a township municipality in Rainy River District in Northwestern Ontario, Canada.

It was named after Thomas William Chapple, a former Ontario MPP from 1894 to 1898, who served as judge for the Rainy River District from 1898 to 1926.

In the 2021 Census of Population conducted by Statistics Canada, Chapple had a population of 763 living in 265 of its 332 total private dwellings, a change of 18.7% from its 2016 population of 643.

[8] Barwick has a humid continental climate (Köppen Dfb).

Township Council consists of a mayor and four councillors.