Marc or MARC may refer to:

• Marc (given name), people with the first name
• Marc (surname), people with the family name

• MARC standards, a data format used for library cataloging,
• MARC Train, a regional commuter rail system of the State of Maryland, serving Maryland, Washington, D.C., and eastern West Virginia
• MARC (archive), a computer-related mailing list archive
• M/A/R/C Research, a marketing research and consulting firm
• Massachusetts Animal Rights Coalition, a non-profit, volunteer organization
• Matador Automatic Radar Control, a guidance system for the Martin MGM-1 Matador cruise missile
• Mid-America Regional Council, the Council of Governments and the Metropolitan Planning Organization for the bistate Kansas City region
• Midwest Association for Race Cars, a former American stock car racing organization
• Revolutionary Agrarian Movement of the Bolivian Peasantry (Movimiento Agrario Revolucionario del Campesinado Boliviano), a defunct right-wing political movement
• Mid-Atlantic Rowing Conference, a college rowing conference.

• Marc is the French word for pomace, fruit solids as used for making pomace brandy
• Marz, Austria, aka Márc, a town
• Marc (cycling team), a Belgian road-racing team 1978–1980
• Marc (TV series), a pop music television show presented by Marc Bolan
• MSC Marc, a finite element analysis software
• MARC Cars Australia, an Australian motor racing team and manufacturer
• Various related obsolete units of weight - see Apothecaries' system

• Marc's, a drugstore chain in Ohio, United States
• Marc Marc, Saint Lucia, a city
• Mark (disambiguation)
• Marcus (disambiguation)
• Month of March

This disambiguation page lists articles associated with the title Marc.
If an internal link led you here, you may wish to change the link to point directly to the intended article.