Reptilian may refer to:
- Reptiles, reptile-like creatures, or their qualities
Arts and entertainment[edit]
- Reptilian (album), by Norwegian metal group Keep of Kalessin
- Reptilian (film), a 1999 South Korean kaiju remake
- Reptilians (Starfucker album)
- "Reptilia" (song), by The Strokes
- Reptiloid (film), a 2013 Croatian short film
Other uses[edit]
- Reptilian complex, a brain theory
- Reptilian conspiracy theory, a fringe theory about shape-shifting aliens
- Reptilian humanoid, anthropomorphic reptiles in folklore