About Marshall Leahy
Lived 1910 – 1983 (aged 72). Marshall Leahy was a sports executive.
Marshall Edmund Leahy (October 10, 1910 – January 3, 1983) was an American attorney who was the chief legal counsel for the National Football League.
Early life Leahy was born on October 10, 1910, in San Francisco. He earned a Bachelor of Philosophy from Santa Clara University in 1931 and Bachelor of Laws from the Hastings College of the Law in 1934.
Legal career Leahy was admitted to the bar in 1934. From 1943 to 1945, Leahy worked in the San Francisco District Attorney's Office as the assistant district attorney in charge of Grand Jury. He also served as general counsel of the San Francisco Warriors of the National Basketball Association.
National Football League Leahy became legal counsel for the San Francisco 49ers when the team was founded in 1946. When the 49ers joined the National Football League in 1950 he began representing the league as well.
Following National Football League Commissioner Bert Bell's death in 1959, Leahy and acting commissioner Austin Gunsel were seen as the front-runners for the job. Before voting began, Leahy stated that he would not leave San Francisco if elected commissioner, which resulted in strong opposition from four owners (Carroll Rosenbloom, Art Rooney, George Preston Marshall, and Frank L. McNamee), who did not want the league office moved to the west coast. At the January 20, 1960 owners meeting, Leahy received 7 votes to Gunsel's 5, which was short of the two-thirds needed to be elected commissioner. After the election, Rozelle appointed Leahy general counsel of the National Football League.
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Important facts
People in Marshall Leahy's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Marshall Leahy's
Frequently asked questions
Who was Marshall Leahy?
American football executive
When was Marshall Leahy born?
Marshall Leahy was born on 10 October 1910.
When did Marshall Leahy die?
Marshall Leahy died on 3 January 1983.
What was Marshall Leahy's occupation?
Marshall Leahy was a sports executive.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Marshall Leahy. https://biography.guide/marshall-leahy/
MLA: "Marshall Leahy." Biography.guide, https://biography.guide/marshall-leahy/.
Chicago: "Marshall Leahy." Biography.guide. https://biography.guide/marshall-leahy/.
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