Medicine Hat—Cardston—Warner

Medicine Hat—Cardston—Warner covers the southeastern corner of Alberta, stretching from the city of Medicine Hat south and west to the US border and the foothills of the Rocky Mountains. The riding encompasses a vast expanse of semi-arid prairie, taking in the communities of Cardston, Magrath, Raymond, Bow Island, Redcliff, Warner, Milk River, Coutts, and Foremost. With agriculture employing a larger share of the population than in most Canadian ridings, and with natural gas reserves beneath Medicine Hat earning the city the nickname of being blessed with abundant energy, the riding is deeply rooted in the resource and agricultural economy of the southern plains.

Candidates

Glen Motz (Conservative) is the incumbent, first elected in a 2016 by-election and re-elected in 2019, 2021, and 2025. Before entering politics, Motz served 35 years with the Medicine Hat Police Service, retiring as Inspector in 2015. In Parliament, he has served as shadow minister and associate shadow minister for Public Safety and Emergency Preparedness and as vice-chair of the Special Joint Committee on the Declaration of Emergency.

Tom Rooke (Liberal) is a Medicine Hat resident who entered the race to provide the riding with government-side representation. His campaign argued that the riding needed a stronger voice in Ottawa than opposition backbench representation could provide.

Jocelyn Johnson (NDP) was born in Oyen, Alberta, raised in Medicine Hat, and has over a decade of experience in federal, provincial, and municipal politics. She previously ran in the riding in the 2021 federal election under her maiden name, Stenger, and returned for a second campaign in 2025.

Andy Shadrack (Green Party) is a former political science instructor based in Kaslo, British Columbia. His campaign focused on supporting agricultural producers through the tariff crisis, raising the minimum wage, and strengthening democratic engagement in rural ridings.

About the Riding

Medicine Hat—Cardston—Warner occupies the northern reaches of the Great Plains, a landscape of open prairie, coulee-cut river valleys, and irrigated farmland. The city of Medicine Hat, with a population of roughly 65,000, is the riding's economic centre, known for its extensive natural gas reserves, greenhouse industry, and manufacturing base. Redcliff, adjacent to Medicine Hat, is home to a concentration of greenhouses that produce and distribute fresh vegetables across western Canada year-round.

The riding's southern reaches take in some of Alberta's most distinctive landscapes. Writing-on-Stone Provincial Park—known as Áísinaí'pi, a UNESCO World Heritage Site—preserves thousands of Indigenous rock carvings and paintings along the Milk River. The Cypress Hills, rising to the highest point between the Rockies and Labrador, straddle the Alberta-Saskatchewan border at the riding's eastern edge. Cardston, in the foothills, is home to the Remington Carriage Museum and a significant Latter-day Saint community that has shaped the town since settlers arrived in the 1880s.

In 2025, agriculture and trade dominated the riding's political agenda. Beef producers, grain farmers, and greenhouse operators all faced uncertainty from the US trade dispute, given that American markets absorb the bulk of the region's exports. The border crossing at Coutts—Alberta's busiest land port of entry for commercial traffic—had been the site of a blockade during the 2022 convoy protests, and border security and trade infrastructure remained live issues. Healthcare access in the riding's smaller communities, physician recruitment, and the cost of living in rural Alberta rounded out local concerns.