DS4, DS-4, or ''variant'', may refer to: *

DS 4 The DS 4 (Citroën DS4 before 2015) is a compact car, and it is the second model in the luxury DS sub-brand created by Citroën, now an independent brand. Starting in 2021, it is currently in its second generation, which is based on an all-new ...

, the DS-branded Citroen DS4 car * Datsun ''DS-4'', the Datsun (Nissan) car * Sony ''DualShock 4'', PlayStation 4 game controller * ''DS4'', a digital signal designation for 274.176 Mbit/s 4032-channel T4 lines, see

Digital Signal Designation Digital Signal Designation is the classification of digital bit rates in the digital multiplex hierarchy used in transport of signals from one location to another in telecommunications. The DS technically refers to the rate and format of the sign ...

* Dalit Shoshit Samaj Sangharsh Samiti (DS-4 or DSSSS) political organization in India

See also