Marci

Marci may refer to:
 * 3791 Marci, a main belt asteroid named after Jan Marek Marci
 * Marci (crater), a lunar crater named after Jan Marek Marci
 * Mars Color Imager (MARCI), camera built for Mars Reconnaissance Orbiter
 * Marci Beaucoup, a studio album by American hip hop artist Roc Marciano

Biology

 * Odetta marci, a species of sea snail
 * Felimare marci, a species of sea slug
 * Bibio marci, a fly from the family Bibionidae
 * Neptis marci, a butterfly in the family Nymphalidae
 * Aphnaeus marci, a butterfly in the family Lycaenidae
 * Cephetola marci, a butterfly in the family Lycaenidae

Movies

 * Marci X, a 2003 American romcom movie
 * Marci és a kapitány, a Hungarian series of puppet films from 1977

People

 * Carl Marci (born 1969), an American neuroscientist
 * Jan Marek Marci (1595–1667), a Czech doctor and scientist
 * Marci Alboher an American author and journalist from New York
 * Marci Bowers (born 1958), an American gynecologist
 * Marci Francisco (born 1950) a U.S. Democratic member of the Kansas Senate
 * Marci Geller, an American singer-songwriter
 * Marci Gonzalez (born 1982) a reporter for ABC News
 * Marci Hamilton (born 1957) head of an American think tank to prevent child abuse and neglect
 * Marci Harris, CEO and co-founder of PopVox
 * Marci Ien (born 1969) a Canadian broadcast journalist
 * Marci Jobson (born 1975) an American soccer player
 * Marci Klein (born 1967), an American television producer
 * Marci Liroff (born 1958) an American casting director
 * Marci McDonald a Canadian journalist and author
 * Marci Miller (born 1989), an American model, singer and actress
 * Marci Segal an American psychologist
 * Marci Shore, an American associate professor of intellectual history at Yale University
 * Marci Zaroff an American green business leader