Marcus
Marcus, Markus, Márkus or Mărcuș may refer to:

Marcus (name), a masculine given name
Marcus (praenomen), a Roman personal name

Places
Marcus, a main belt asteroid, also known as (369088) Marcus 2008 GG44
Mărcuş, a village in Dobârlău Commune, Covasna County, Romania
Marcus, Illinois, an unincorporated community, United States
Marcus, Iowa, a city, United States
Marcus, South Dakota, an unincorporated community, United States
Marcus, Washington, a town, United States
Marcus Island, Japan, also known as Minami-Tori-shima
Mărcuș River, Romania
Marcus Township, Cherokee County, Iowa, United States

Other uses
Markus, a beetle genus in family Cantharidae
Marcus (album), 2008 album by Marcus Miller
Marcus (comedian), finalist on Last Comic Standing season 6
Marcus Amphitheater, Milwaukee, Wisconsin
Marcus Center, Milwaukee, Wisconsin
Marcus & Co., American jewelry retailer
Marcus by Goldman Sachs, an online bank
USS Marcus (DD-321), a US Navy destroyer (1919-1935)

See also
Marcos (disambiguation)
Marques (disambiguation)
Neiman Marcus, American retail department store