Aleister Crowley, 20th century occultist

Mart Crowley, US playwright

Robert Crowley (printer) (c.1517–1588), English Protestant printer, editor, chronicler, social critic, poet, polemicist, and clergyman

John Crowley, US author of science fiction

Crowley's, or Crowley Milner and Company, US department store chain

Crowley, Louisiana, a city

Crowley, Texas, a city

Crowley Maritime Corporation, a diversified transportation and logistics company, based in Oakland, California

Crowley County, Colorado

Anthony Crowley, a fictional demon in the novel Good Omens, whose name is based on Aleister Crowley

Mr. Crowley, a song by Ozzy Osbourne

Crowley, Colorado, a town in Crowley County

Tim Crowley, Irish sportsperson

Howard Crowley, character in Highlander

Joseph Crowley, US politician, representative for New York's 7th congressional district, 1999-current

Fran Crowley, a character in TV sitcom Mama's family

Monica Crowley, US radio commentator

Ambrose Crowley, English industrialist of the late 16th and early 17th century

Grace Crowley, Australian artist

Kathleen Crowley, Miss America contestant and actress

David Crowley, member of the Cincinnati City Council, 2001-current

Bob Crowley, Irish theatre director

Pat Crowley, US actress

Robert Crowley (CIA) (d. 2000), Assistant Deputy Director of Clandestine Operations of the CIA

Crowley Foods, a food manufacturer and retailer based in Binghamton, New York

John Patrick Crowley, former Bishop of Middlesbrough

Michael Crowley, American journalist

Candy Crowley, political correspondent for the CNN television network