Chemical Plant Zone may refer to:
Levels
- Chemical Plant Zone, the second Zone in Sonic the Hedgehog 2.
- Chemical Plant (Sonic Generations), the second Stage in the console/PC version of Sonic Generations.
- Chemical Plant Zone (Sonic Mania), the second Zone in Sonic Mania.
- Space Port, the re-imagined version of Chemical Plant Zone in Sonic Forces.
Locations
- Chemical Plant Zone (Sonic the Comic), the location in Sonic the Comic.
- Chemical Plant Zone (Adventures of Sonic the Hedgehog), the location in the Adventures of Sonic the Hedgehog television series.
- Chemical Plant Zone (Archie), the location in the Archie Comics.
- Chemical Plant Zone (Pre-Super Genesis Wave), the version of the Chemical Plant Zone before the Super Genesis Wave.