Deni

Deni may refer to:
 * Deni language
 * Deni (дени), 1/100 of a Macedonian denar
 * Department of Education (Northern Ireland)
 * Deni (weightlifter), Indonesian weightlifter
 * Viktor Deni (1893–1946), Russian satirist, cartoonist and poster artist
 * Deni Avdija (born 2001), Israeli professional basketball player