Marlo is a name which may refer to:

People Given name, stage name or nickname Notable people with the given name, stage name or nickname include: Marlo Dahl (born 1972), Canadian curler Marlo Hampton (born 1976), American reality television personality Marlo Hoogstraten (born 1980), Dutch DJ Martin "Marlo" Hyland (1969–2006), Irish gangster Marlo Carter Kirkpatrick (born 1965), American author and photographer Marlo Koponen, Finnish ice hockey player Marlo Lewis (1915–1993), American television executive producer, co-producer of The Ed Sullivan Show Marlo Mendoza Peralta (born 1950), Roman Catholic Archbishop of Nueva Segovia in the Philippines Marlo Morgan (born 1937), American author Marlo Mortel (Jhann Marlowe Pamintuan; born 1993), Filipino actor Marlo Poras (born 1971), American filmmaker Marlo Thomas (born 1937), American actress

Surname Notable people with the surname include: Ed Marlo (1913–1991), stage name of American magician Edward Malkowski Karl Marlo, pseudonym of Karl Georg Winkelblech (1810–1865), German professor, scientist, chemist and state socialist Micki Marlo (1928–2016), American model and singer

Fictional characters Marlo Chandler, in the Marvel Comics universe Marlo Higgins, in the American children's television series Marlo and the Magic Movie Machine Marlo Stanfield, a drug kingpin on the television series The Wire Hurrambi Marlo, a character in the DC Comics universe

See also Marlos (born 1988), Brazilian footballer