About Thomas O'Malley
Lived 1903 – 1979 (aged 76). Thomas O'Malley was an American politician.
Thomas David Patrick O'Malley Sr. (March 24, 1903 – December 19, 1979) was an American Democratic politician from Milwaukee, Wisconsin. He served three terms in the United States House of Representatives, representing Wisconsin's 5th congressional district from 1933 through 1939, and was later an appointee in the United States Department of Labor. His father, Thomas J. O'Malley, was the 26th lieutenant governor of Wisconsin.
Biography Thomas O'Malley was born in Milwaukee, Wisconsin, on March 24, 1903. He was raised and educated in Milwaukee, before attending Loyola University Chicago and the Y.M.C.A. College of Liberal Arts in Chicago. At an early age he became engaged in politics with the Democratic Party, due to his father's political activity.
He first sought elected office in 1928, running for United States House of Representatives in Wisconsin's 5th congressional district. He prevailed in the Democratic primary, but came in a distant third in the general election, behind the Socialist incumbent, Victor L. Berger, and the Republican victor, William H. Stafford. He made another attempt in 1930, but lost again to the Republican Stafford.
Two years later, O'Malley was elected as a delegate to the 1932 Democratic National Convention. He was one of only two delegates from Wisconsin who refused to vote for Franklin D. Roosevelt, remaining loyal to Al Smith. At the Fall general election, O'Malley ran again for Congress, and this time prevailed in the Democratic wave election, and went on to serve in the 73rd United States Congress.
O'Malley faced a bitter primary race running for re-election in 1934, but managed to prevail against four Democratic challengers. He went on to win his second term with just 34% of the vote, with the Wisconsin Progressive Party emerging as a fourth major party in the district. He faced multiple challengers in both 1936 and 1938, surviving again in 1936, but losing in 1938.
O'Malley's most noteworthy contribution during his six years in Congress was likely the Johnson–O'Malley Act, to subsidize education, medical facilities, and other services for the Native American population. It passed in 1934.
After leaving Congress, he was appointed regional director for the Wages and Hours division of the United States Department of Labor. His region comprised Wisconsin, Illinois, and Indiana, and he ultimately served in this role for another 18 years, retiring in 1956. During those years, he moved to Chicago, Illinois, where he resided for much of the rest of his life.
He died on December 19, 1979, at Northwestern Memorial Hospital in Chicago after suffering a blood clot.
Electoral history U.S. House of Representatives (1928–1938) Year Election Date Elected Defeated Total Plurality 1928 General Republican 41,265 38.92% Soc. 40,536 38.24% 106,013 729 Dem. 24,037 22.67% Com. 169 0.16% 1930 General Republican 27,533 42.15% Soc. 26,357 40.35% 65,322 1,176 Dem. 10,947 16.76% Com. 469 0.72% 1932 General Democratic 57,294 43.77% Rep. 32,559 24.87% 130,911 24,735 Soc. 30,534 23.32% Ind.R. 6,503 4.97% Ind.R. 3,633 2.77% Ind. 388 0.30% 1934 Primary Democratic 12,748 43.32% Dem. 7,370 25.05% 29,425 5,378 Dem. 4,157 14.13% Dem. 2,597 8.83% Dem. 2,553 8.68% General Democratic 32,931 34.67% Soc. 23,334 24.57% 94,987 9,597 Rep. 21,533 22.67% Prog. 16,693 17.57% Com. 496 0.52% 1936 Primary Democratic 12,467 55.62% Dem. 5,976 26.66% 22,416 6,491 Dem. 2,556 11.40% Dem. 1,417 6.32% General Democratic 60,716 41.50% Prog. 50,466 34.49% 146,303 10,250 Rep. 35,121 24.01% 1938 Primary Democratic 10,135 52.05% Dem. 6,563 33.71% 19,470 3,572 Dem. 2,772 14.24% General Republican 47,032 43.13% Dem. 31,154 28.57% 109,041 15,878 Prog. 29,874 27.40% Union 981 0.90%
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Important facts
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Frequently asked questions
Who was Thomas O'Malley?
American politician
When was Thomas O'Malley born?
Thomas O'Malley was born on 23 March 1903 in Milwaukee.
When did Thomas O'Malley die?
Thomas O'Malley died on 19 December 1979 in Chicago.
What was Thomas O'Malley's occupation?
Thomas O'Malley was a politician.
What nationality was Thomas O'Malley?
Thomas O'Malley was American.
Sources & further reading
· DBpedia: Thomas O'Malley (congressman)
Cite this page
APA: Biography.guide. (2026). Thomas O'Malley. https://biography.guide/thomas-o-malley/
MLA: "Thomas O'Malley." Biography.guide, https://biography.guide/thomas-o-malley/.
Chicago: "Thomas O'Malley." Biography.guide. https://biography.guide/thomas-o-malley/.
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