Karaj (disambiguation)

Karaj is a city in Alborz Province, Iran.

Karaj may also refer to:
 * Karaj, Ardabil
 * Karaj-e Olya, Kermanshah Province
 * Karaj-e Sofla, Kermanshah Province
 * Karaj County, in Alborz Province
 * Karaj River
 * Anand Karaj, the Sikh marriage ceremony, meaning "Blissful Union" or "Joyful Union"