Marceau (disambiguation)
Marceau may refer to:
People
Surname
- Christie Marceau (1993–2013), New Zealand murder victim
 - Félicien Marceau (1913–2012), Belgian-French writer
 - François Séverin Marceau (1769–1796), French general
 - Gilles Marceau (1928–2008), Canadian lawyer and politician
 - Jean-François Marceau (born 1976), Canadian judoka
 - Joseph Marceau (1879–1955), Canadian politician
 - Marcel Marceau (1923–2007), French mime
 - Nicolas Marceau (born 1964), Canadian economist, university professor, politician and former provincial Minister of Finance
 - Olivier Marceau (born 1973), French triathlete
 - Richard Marceau (born 1970), Canadian politician
 - Sophie Marceau (born 1966), French actress
 - Theodore C. Marceau (1859–1922), American photographer
 
Given name
- Marceau Fourcade (fl. 1905–1936), French rower
 - Marceau Pivert (1895–1958), French schoolteacher, trade unionist, Socialist militant and journalist
 - Marceau Somerlinck (1922–2005), French football player
 - Marceau Stricanne (1920–2012), French footballer
 
Fictional characters
- Aliki and Margot Marceau, two DC Comics characters
 - William (Bill) Marceau, a character in the crime/mystery serial The Edge of Night (1957–1979)
 
Ships
- Marceau-class ironclad, a type of ironclad battleships of the French Navy
 - French destroyer Marceau (D601), launched in 1941 as the German destroyer Z31, acquired by France in 1946 and renamed
 
Other uses
- Avenue Marceau, a street in Paris named after François Séverin Marceau