Ohanyan or Ohanian (, Classical Armenian orthography: Օհանեան) is a common Armenian surname.
Ohanian Alexis Ohanian (born 1983), American internet entrepreneur, activist and investor and co-founder of the social news website Reddit and more recently the husband of American female tennis player Serena Williams Armen Ohanian (1887–1976), Armenian dancer, actress, writer, and translator Mike Connors (born Krekor Ohanian; 1925–2017), American actor best known for playing Joe Mannix
Lee E. Ohanian (born 1957), macroeconomist and university lecturer Margar Ohanyan, chief of Armenian traffic police Melik Ohanian (born 1969), French contemporary artist Ovanes Ohanian (1896–1960), Armenian-Iranian filmmaker, inventor, founder, doctor, scientist Raffi Ohanian (born 1989), Armenian singer, winner of 2009–2010 season of Hay Superstar Sev Ohanian (born 1987), American film producer and screenwriter Vartine Ohanian (born 1984), Lebanese politician of Armenian descent
Ohanyan Emin Ohanyan (born 2006), Armenian chess grandmaster Seyran Ohanyan (born 1962), Armenian politician and minister
See also Mike Connors (1925–2017), real name Krekor Ohanian, American actor best known for playing detective Joe Mannix in the TV series Mannix