One Million Years B.C.
- Tahun: 1966
- Negara: United Kingdom
- Genre: Adventure, Fantasy
- Studio: Hammer Film Productions
- Kata kunci: new love, sapient, volcano, stone age, primitive time, rivalry, stop motion, prehistory, dinosaur, tribal, cavemen, cave girls, prehistoric man
- Pengarah: Don Chaffey
- Pelakon: Raquel Welch, John Richardson, Percy Herbert, Robert Brown, Martine Beswick, Jean Wladon