Lorne B. Groom (May 13, 1919 – July 24, 1994[1]) was an optometrist and political figure in New Brunswick, Canada.
He represented Charlotte County in the Legislative Assembly of New Brunswick from 1952 to 1957 as a Progressive Conservative member.
During World War II, he served overseas with the Canadian Army, Carleton and York Regiment, rising to the rank of lieutenant.
In the June 10, 1957 Canadian federal election, Groom ran unsuccessfully for a seat in the House of Commons.
The Progressive Conservative Party of Canada candidate in the riding of New Brunswick Southwest, he lost to incumbent Wesley Stuart.