3120

3120 may refer to:

In general

 * A.D. 3120, a year in the 4th millennium CE
 * 3120 BC, a year in the 4th millennium BCE
 * 3120, a number in the 3000 (number) range

Places

 * 3120 Dangrania, an asteroid in the Asteroid Belt, the 3120th asteroid registered
 * Hawaii Route 3120, a state highway
 * Louisiana Highway 3120, a state highway
 * Texas Farm to Market Road 3120, a state highway

Other uses

 * Nokia 3120, a cellphone
 * GAZ 3120, a Russian SUV; see List of GAZ vehicles