Marr (disambiguation)
Marr as a surname may refer to:
- Alfred Marr (1862–1940), Australian cricketer
- Andrew Marr (born 1959), Scottish journalist and political commentator
- Barbara La Marr (1896–1926), American actress, cabaret artist and writer
- Carl von Marr (1858–1936), American painter
- David Marr (journalist) (born 1947), Australian journalist and author
- David Marr (neuroscientist) (1945–1980), British neuroscientist and psychologist
- James William Slessor Marr (1902–1965), Scottish marine biologist and explorer
- Johnny Marr (born 1963), English guitarist, keyboardist and singer, and member of The Smiths
- Leslie Marr (born 1922), British racing driver
- Melissa Marr (author)(b. 1974), American author
- Melissa Marr (b. 1971) Westchester, NY, American businesswoman/film producer
- Nicholas Marr (1865–1934), Georgia-born historian and linguist
- Ruairidh Erskine of Marr (1869–1960), Scottish nationalist and aristocrat
- Wilhelm Marr (1819–1904), German agitator and publicist
Marr as a fictional character may refer to:
- Kila Marr, Star Trek character
- Visas Marr, Star Wars character
Marr as a place may refer to:
- Marr, Aberdeenshire, Scotland
- Marr, South Yorkshire, England
Marr may also refer to:
- Marr College, school in Troon, South Ayrshire, Scotland
- Marr Field, airport in Monmouth, Oregon, United States
- Marr Residence, historic site in Saskatoon, Saskatchewan, Canada
- Marr Baronets, British title
- Marr Prize, computer vision award
- Birrarung Marr, Melbourne, inner-city park in Melbourne, Victoria, Australia
- Marr-Hildreth algorithm, digital image edge detection method
- Marr & Holman Architects, architects in Nashville, Tennessee, United States
- Marr, or Marrette, twist-on wire connector
- Marr and Colton, an American pipe organ company founded by David Marr
Marr or MARR may refer to:
- Minimum acceptable rate of return, project finance concept