Marikkar (, ) or Marikar (, ) is a given name and a surname. Notable people with the given or surname include:
Marikkar C. A. S. Marikkar (1911–1970), Sri Lankan politician S. M. Marikkar (born 1977), Sri Lankan politician Neela Marikkar, Sri Lankan businesswoman
Marikar Surname Anarkali Marikar, Indian actress Ahsan Marikar, Sri Lankan judge of the Court of Appeal M. H. M. Naina Marikar, Sri Lankan lawyer and politician
Given name A. L. M. Athaullah (born 1957), Sri Lankan politician Wapchie Marikar Abdul Rahman (1868–1933), Ceylonese landed proprietor and politician
Other uses SS Habib Marikar, Cargo ship
See also Marakkar Kunjali Marakkar