Sonic the Hedgehog 2 may refer to:
Video games[]
- Sonic the Hedgehog 2, a 16-bit video game released for the Sega Mega Drive in 1992.
- Sonic the Hedgehog 2 (8-bit), an 8-bit video game released for the Sega Game Gear and Sega Master System in 1992.
- Sonic the Hedgehog 2 (LCD game), an LCD video game released in 1992.
- Knuckles in Sonic 2, a lock-on feature of Sonic the Hedgehog 2 made available in 1994.
Pre-releases[]
- Sonic the Hedgehog 2 (Simon Wai prototype), a prototype version of Sonic the Hedgehog 2.
- Sonic the Hedgehog 2 (Nick Arcade prototype), a prototype version of Sonic the Hedgehog 2.
Re-releases[]
- Sonic the Hedgehog 2 (2006 Sonic Cafe), a mobile port of Sonic the Hedgehog 2 released through the Sonic Cafe service in 2006.
- Sonic the Hedgehog 2 (2013), a remaster of Sonic the Hedgehog 2 released for mobile devices in 2013.
- 3D Sonic the Hedgehog 2, a remaster of Sonic the Hedgehog 2 released for the Nintendo 3DS in 2015.
- Sega Ages: Sonic the Hedgehog 2, a remaster of Sonic the Hedgehog 2 released for the Nintendo Switch in 2020.
Films[]
- Sonic the Hedgehog 2 (film), the second entry in the Sonic the Hedgehog film series produced by Paramount Pictures.