Marnie

Marnie may refer to:

People

 * Marni, a given name, including a list of people named Marni and Marnie
 * Helen Marnie (born 1978), Scottish singer-songwriter known mononymously as Marnie

Arts and entertainment

 * Marnie (novel), a 1961 novel by Winston Graham
 * Marnie (film), a 1964 adaptation of the novel directed by Alfred Hitchcock
 * Marnie (opera), a 2017 opera by Nico Muhly
 * The title character in When Marnie Was There, a Japanese anime film written and directed by Hiromasa Yonebayashi
 * Marnie Marie Michaels, a character in the HBO series Girls
 * Marnie Nightingale, a character in UK soap opera Hollyoaks
 * Marnie Piper, the protagonist in the Halloweentown series, fantasy horror TV films that aired on Disney Channel
 * Marnie, a character from Pokémon Sword and Shield

Other uses

 * Marnie, West Virginia, an unincorporated community
 * Marnie (dog), an American dog made famous through social media