Trudeau is a surname. Notable people with the surname include:
- Trudeau family, a notable Canadian family known in politics, business and film, including:
- Charles-ÃÂmile Trudeau (1887âÂÂ1935), Canadian businessman and father of Pierre Trudeau
- Pierre Trudeau (1919âÂÂ2000), Prime Minister of Canada from 1968 to 1979 and from 1980 to 1984.
- Margaret Trudeau (b. 1948), divorced wife of Pierre Trudeau
- Justin Trudeau (b. 1971), Prime Minister of Canada between 2015 and 2025, son of Pierre and Margaret
- Sophie Grégoire Trudeau (b. 1975), estranged wife of Justin Trudeau
- Xavier Trudeau (b. 2007), Canadian singer, son of Justin and Sophie
- Alexandre Trudeau (b. 1973), Canadian film-maker, son of Pierre and Margaret
- Michel Trudeau (1975âÂÂ1998), son of Pierre and Margaret who died in an avalanche
- Angus Trudeau (1905âÂÂ1984), Anishinaabe artist
- Arthur Trudeau (1902âÂÂ1991), Lieutenant General in the United States Army
- Catherine Trudeau (b. 1975), Quebec actress
- Charles Trudeau (politician) (1743âÂÂ1816), 5th mayor of New Orleans, Louisiana, U.S.
- Colette Trudeau (b. 1985), Canadian born Métis singer/songwriter
- Dennis Trudeau (1947/48âÂÂ2025), Canadian journalist
- Edward Livingston Trudeau (1848âÂÂ1915), American physician
- ÃÂtienne Truteau (1641âÂÂ1712), French pioneer and ancestor of the Trudeau family
- Garry Trudeau (b. 1948), American cartoonist of Doonesbury
- Jack Trudeau (b. 1962), former professional American football player
- Jeffrey Trudeau Jr., semi-professional micro stakes poker player with 10 Circuit rings
- John Trudeau (1927âÂÂ2008), American musician
- Kevin Trudeau (b. 1963), American author, convicted felon and infomercial salesman
- Marc Vincent Trudeau (b. 1957), Auxiliary Bishop of Los Angeles
- Noah Andre Trudeau (b. 1949), American historian
- Roger Trudeau (b. 1976), American ice hockey player
- Sophie Trudeau (musician), Canadian post-rock musician
- Stephanie Trudeau (b. 1986), Miss USA beauty queen from St. Ignatius, Montana
- Yasmin Trudeau, American lawyer and politician
- Yves Trudeau (artist) (1930âÂÂ2017), Quebec sculptor
- Yves Trudeau (biker) (1946âÂÂ2008), Quebec biker and criminal
- Zénon Trudeau (1748âÂÂ1813), Commandant Governor of Illinois between 1793 and 1799
See also