Brett Halsey (born Charles Oliver Hand; June 20, 1933) is an American actor. He is known for his roles in European-made B-movies beginning in the 1960s. He was credited as as Montgomery Ford in some movies. He starred in movies such as High School Hellcats (1958), Return of the Fly (1959), Jet Over the Atlantic (1959), The Best of Everything (1959), Return to Peyton Place (1961) and Twice-Told Tales (1963), The Avenger of Venice (1964), Espionage in Lisbon (1965), Kill Johnny Ringo (1966), Today We Kill, Tomorrow We Die! (1968), All on the Red (1968), Twenty Thousand Dollars for Seven (1969), Roy Colt and Winchester Jack (1970) and The Godfather Part III (1990). He also appeared in the soap opera The Young and the Restless and TV series The Dukes of Hazzard. In 1961, Halsey won the Golden Globe Award for "New Star of the Year".
Halsey was born in Santa Ana, California. He is a great-nephew of William Halsey Jr., a U.S. Navy admirable. He has been married four times, including to Italian actress Luciana Paluzzi. He has three children.