Jason and Medea is an oil painting in the Pre-Raphaelite style created by John William Waterhouse in 1907.

[1][2] The painting depicts the Colchian princess, Medea, preparing a magic potion for Jason to enable him to complete the tasks set for him by her father, Aeëtes.

Medea's determined facial expression shows a characterization consistent with that of Greek literature, particularly Euripides' tragedy Medea.

The painting is thematically and visually similar to Waterhouse's The Magic Circle.

This article about a twentieth-century painting is a stub.