Joseph Patrick Tobin Asselin (March 29, 1930 – August 31, 2005), known as Patrick Tobin Asselin, was a Canadian politician.
A Liberal Member of Parliament (MP) in the House of Commons of Canada for two terms in the 1960s, he returned to Parliament a quarter-century later to work as a security guard.
He was born on a farm in Bromptonville, Quebec in the Eastern Townships and was educated in Montreal at both English and French high schools.
Asselin was descended from politicians on both sides of his family.
He was the grandson of Edmund William Tobin, who had spent thirty years in the House of Commons, representing the same Quebec riding Asselin later represented.
Tobin was appointed to the Senate of Canada in 1930.
His father, Joseph-Omer Asselin, was chairman of Montreal City Council's powerful executive committee.
His mother, Beatrice Tobin, was a Liberal organizer in the era of William Lyon Mackenzie King, and served as president of the Women's Liberal Association of Canada in the 1960s.
Her two sons both served as Liberal MPs.
She had been awarded an Order of the British Empire during World War II for her work in establishing an organization to help Canadian Prisoners of War.
After graduating from high school, Asselin attended St.
Mary's College in Halifax, Nova Scotia, and then returned to his home town to run the family's dairy farm.
He was also a Captain in the Canadian Army for ten years.
During the 1963 federal election, he was serving as president of the Liberal riding association in Richmond—Wolfe, the rural Quebec constituency in which he lived, when the nominated Liberal candidate unexpectedly dropped out of the race 30 days before election day.
His defeat came six months short of the minimum period of service required at the time to qualify for a parliamentary pension.
Following his defeat, Asselin worked as an aide to Agriculture minister Bud Olson.
He returned to politics to serve as mayor of Aylmer, Quebec from 1979 to 1983.
He subsequently returned to Ottawa to work as a security supervisor on Parliament Hill.
Warren Allmand, a former Liberal Canadian cabinet minister, later said of Asselin: "He wasn't egotistical.
Even though he had been an MP, he wasn't at all embarrassed to get a job as a security guard in order to earn a living and support his family....
Security work was all he could get, so he did it."
Asselin died in Ottawa in 2005 of a neurological disease.