Kiger is a surname. Notable people with the surname include:
Susan Kiger (born 1953), American model and actress Mark Kiger (born 1980), American retired professional baseball infielder
See also Kiger Creek, tributary of Swamp Creek in Harney County in the U.S. state of Oregon Kiger Island, island in Oregon Kiger Mustang, strain of Mustang horse located in the southeastern part of the U.S. state of Oregon Kiger Stadium, baseball stadium in Klamath Falls, Oregon Renault Kiger, a subcompact crossover car model Kiger, people who perform animegao kigurumi