5140

5140 may refer to:


 * A.D. 5140, a year in the 6th millennium CE
 * 5140 BCE, a year in the 6th millennium BC
 * 5140, a number in the 5000 (number) range

Products

 * Nokia 5140, a cellphone
 * IBM 5140, the IBM PC Convertible, one of the first laptop computers
 * SIG GL 5140, a variant of the SIG GL 5040, a grenade launcher

Other uses

 * 5140 Kida, an asteroid in the Asteroid Belt, the 5140th asteroid registered