Igor may refer to:
Igor (given name), an East Slavic given name and a list of people with the name
Arts, entertainment, and media Igor (character), a stock character Igors (Discworld), a fictional humanoid family in the Discworld book series by Terry Pratchett 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
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