Gary Grewal won a contested nomination on September 26, 2019, to be the Saskatchewan Party candidate for Regina Northeast in the 2020 provincial election.
Grewal is the past-president of the India Canada Association of Saskatchewan. He has been working in the hospitality sector in Regina for the past 25 years after immigrating to Canada in 1983. He has previously served as the Director of the Canadian Cricket Association and President of the Sikh Society.
Grewal and his wife, Seema, have three children and two grandchildren.