Teeswater is a community in the municipality of South Bruce, Bruce County, Ontario, Canada. It is located 12 kilometers west of Mildmay, 16 kilometers north of Wingham on County Road 4, and 25 kilometers southeast of Ripley on Bruce Road 6. The population in 2011 was 1,011.
Teeswater is located on the Teeswater River, a tributary of the Saugeen River. Surveyors named the river after the River Tees in England and the settlement was named for the river. The first settlers, mainly English and Scottish, arrived in 1856. Teeswater was incorporated as a village in 1875 and remained a separate municipality until it was amalgamated with Culross Township to form the Township of Teeswater-Culross in 1998. In 1999, Teeswater-Culross was itself amalgamated with the Township of Mildmay-Carrick to form the new municipality of South Bruce. Teeswater is the administrative centre of South Bruce and the largest community in the municipality.
A weekly newspaper, The Teeswater News was published from 1871 until 1996. The building where the weekly newspaper was published burned down. Now in its place is The Kinsman Memorial park. The park was finished October 2008.
Like many other Ontario villages, Teeswater nurtured a musical tradition as it grew, supporting first a string orchestra and a later a flourishing concert band. It is home to the prize-winning Teeswater Highlanders Pipes and Drums (established in 1961), which regularly presents concerts on the lawn beside the Town Hall.
Knox Presbyterian Church was built in the 1870s, and is now a continuing congregation of the Presbyterian Church in Canada. Another church of the same denomination, Westminster Presbyterian Church, burnt to the ground in the 1970s. Teeswater United Church was built in 1879 as the Wesleyan Methodist Church. It became the Teeswater Methodist Church in 1884, and since 1925 has been affiliated with the United Church of Canada. Sacred Heart Roman Catholic Church was built around the same time as the two Protestant churches, and is located next to the school of the same name. In the past, Teeswater has been home to churches of the Anglican, Baptist, Pentecostal, Free Presbyterian, Episcopal Methodist, and Wesleyan Methodist faiths. Now there are only three churches: the Roman Catholic, United, and Presbyterian.