Marianne Cerilli (born 1961) is a politician in Manitoba, Canada. She served as a New Democratic member of the Manitoba legislature from 1990 until 2003, though she was not called to cabinet when the party formed government in 1999.
Cerilli was born in Toronto, raised in Winnipeg, and was educated at the University of Manitoba (from which she holds a B.P.E. and a Bachelor of Education degree). The Progressive Conservatives won the general election, and Cerilli joined nineteen other New Democrats in the official opposition. At the time she was the youngest woman ever elected to the Manitoba legislature.
Cerilli was re-elected in the 1995 provincial election, defeating Liberal challenger Art Miki She now teaches part-time at the University of Winnipeg,