Sinclair is a community in the Canadian province of Manitoba, approximately 10 km (6.2 mi) east of the Saskatchewan border and approximately 14 kilometers (9 miles) west of Reston, Manitoba, in the Rural Municipality of Pipestone. A post office, grocery store, and automotive shop also lie within Sinclair. The population is 32. A plastic factory resides in Sinclair also. A new town hall sits next to the community rink and park. An annual Sinclair Redneck Days occurs at the end of June.