Igor
Igor may refer to:

People
Igor (given name), an East Slavic given name and a list of people with the name
Mighty Igor (1931–2002), former American professional wrestler
Igor Volkoff, a professional wrestler from NWA All-Star Wrestling
Igorrr, (born 1984) a French musician

Fictional characters
Igor (character), a stock character
Igor Karkaroff, character in the Harry Potter series
Igor, the eagle in Count Duckula
Igor, the first enemy character in fighting game Human Killing Machine
Igor, a baboon with shape-shifting powers in Marvel comics (see List of fictional monkeys)
Igor, a reoccurring character in the Persona series
Igor, a character in Young Frankenstein
Igor Nevsky, an assassin in Air Force One (film)

Arts, entertainment, and media
Igor (album), a 2019 album by Tyler, The Creator
Igor (film), a 2008 American animated film
Igor: Objective Uikokahonia, a 1994 Spanish MS-DOS PC video game released

Computing
Igor Engraver, a music notation computer program
IGOR Pro, a computer program for scientific data analysis

Other uses
Igor (crater), a tiny crater in the Mare Imbrium region of the Moon
Igor (walrus), a walrus that lived in the Dolfinarium Harderwijk
Igor Naming Agency, an American naming agency
Hurricane Igor, a 2010 Atlantic storm