A Nymphoid Barbarian in Dinosaur Hell is a 1990 American science fiction film written and directed by Brett Piper and produced by Troma Entertainment.

The last woman on Earth has to deal with lizard men, a giant, monstrous mutant creatures, and a love interest.

[2][3] Director Brett Piper, who was also responsible for the special effects, used puppets that were about ten inches (25 cm) long.

The jaws of a snake-like monster called the "Tromasaurus" consisted of mostly Styrofoam and the teenaged daughter of co-producer Al Pirnie operated them in a few parts.

[5] Co-founder of Troma Entertainment Lloyd Kaufman said about its premiere at the 1990 Cannes Film Festival that "no one else was dumb enough to do a dinosaur movie".