Madigan refers to:
People Amy Madigan (born 1950), American actress Betty Madigan (born 1930), American popular singer Catherine Madigan, New Zealand film producer Cecil Madigan (1889–1947), Australian explorer and geologist Charles Madigan (born 1949), American journalist and editor Colin Madigan (1921–2011), Australian architect Edward Rell Madigan (1936–1994), American politician from Illinois, congressman and Secretary of Agriculture Elvira Madigan (1867–1889), Danish ropedancer and trick rider, eponym of a film Frank Madigan (1908–1979), American law enforcement officer in the 1960s in California Josepha Madigan (born 1970), Irish Fine Gael politician Kathleen Madigan (born 1965), American television comedian Lisa Madigan (born 1966), American politician from Illinois, former Illinois state Attorney General, daughter of Michael Madigan Michael Madigan (born 1942), American politician from Illinois, former Speaker of the Illinois House of Representatives Robert Madigan (1942–2006), American politician from Illinois, Illinois State Senator Roger A. Madigan (1930–2018), American farmer, businessman, and politician from Pennsylvania Rosemary Madigan (1926–2019), Australian sculptor, stonecarver and woodcarver Slip Madigan (Edward Patrick Madigan) (1896–1966), American college football player at Notre Dame University Tony Madigan (1868–1954), American baseball player
Other Madigan Army Medical Center Madigan, a 1968 film starring Richard Widmark Madigan (TV series), a 1972 television series based on the 1968 film Madigan, a character from the 1975 film Coonskin Madigan's Millions, 1969 Italian-Spanish movie starring Dustin Hoffman Madigan Men, a 2000 television series Ben Madigan Preparatory School at the Belfast Royal Academy Edward R. Madigan State Fish and Wildlife Area in Illinois, USA