Thomas Edgar Greig (September 12, 1921 – May 5, 2000) was an American businessman and politician.
Greig was born in Pine County, Minnesota and went to vocational school.
He served in the United States Coast Guard during World War II.
Greig lived in Fridley, Anoka County, Minnesota with his wife and family and was involved with the insurance business.
He died from cancer at his home in Chisago City, Minnesota.