Jack F. Reimer is a Progressive Conservative politician in Manitoba, Canada. He was a member of the Legislative Assembly of Manitoba (MLA) from 1990 to 2007, and served in the government of Gary Filmon.
The son of Jacob Frank Reimer, a Russian immigrant, he grew up in East Kildonan where his father owned a service station and he graduated from Miles MacDonell Collegiate. Reimer has a degree in sociology from the University of North Dakota. Before entering politics, he was a marketing and management instructor for Imperial Oil, and worked in the automobile and tourism industries in Manitoba. He also owned a restaurant and service station. Reimer has received a Mayor's Award for Leadership and Service to the Winnipeg community, as well as a Certificate of Merit from the government of Canada.
He married Joan McAdam.
He lost his seat to his NDP challenger, former journalist Erin Selby, in the 2007 provincial election.