Jason and the Argonauts (working title: Jason and the Golden Fleece) is a 1963 epic independent fantasy adventure film loosely based on the 3rd century BC Greek epic poem The Argonautica by Apollonius Rhodius. Distribtued by Columbia Pictures, it was produced by Charles H. Schneer, directed by Don Chaffey, and stars Todd Armstrong, while co-starring Nancy Kovack, Honor Blackman, and Gary Raymond.

Shot in Eastman Color, the film was made in collaboration with stop-motion animation visual effects artist Ray Harryhausen and is known for its various legendary creatures, notably the iconic fight scene featuring seven skeleton warriors. Although it was a box-office disappointment during its initial release, the film was critically acclaimed and later considered a classic.

The film score was composed by Bernard Herrmann, who had partnered with Harryhausen on The 7th Voyage of Sinbad (1958), The 3 Worlds of Gulliver (1960) and Mysterious Island (1961).