Molloy may refer to:
People:
- Anthony James Pye Molloy, Royal Navy officer
- Bill Molloy (born 1929), English footballer
- Bobby Molloy, Irish politician
- Georgiana Molloy, early settler and botanical collector in Western Australia
- James Lynam Molloy, Irish poet, author and composer
- John Molloy, early settler in Western Australia
- Leonard Greenham Star Molloy, British Member of Parliament
- Matt Molloy, Irish musician
- Mick Molloy, comedian and co-host of the Martin/Molloy radio program
- Sylvia Molloy, British artist
- W. Thomas Molloy, Canadian lawyer and land claim negotiator
- Irene Molloy, American actress, singer and songwriter of Irish descent
- Charles Molloy, a name of various persons
Other:
- Molloy (novel), a novel by Samuel Beckett
- Molloy College
- Archbishop Molloy High School
- Molloy Hole, the deepest point in the Arctic Ocean
- Molloy (TV series)