Look up amphibian in Wiktionary, the free dictionary.
An amphibian is a member of the class Amphibia of ectothermic, tetrapod vertebrates
Amphibian may also refer to:
- Amphibian (comics), two superheroes from Marvel Comics
- "Amphibian" (song), by Björk
- Amphibious vehicle, a vehicle that can operate on water or land
- Amphibious aircraft, an aircraft for land, air, and sea
- Loening OL or Loening Amphibian, an amphibious biplane built for the US Army Air Corps and Navy
- Amphibious aircraft, an aircraft for land, air, and sea
- Mark IV Amphibian, a type of World War II period British rebreather
- AWC TM-Amphibian "S", integrally-suppressed variant of the Ruger MK II Target
