Jocelyn Rachel Samson, known professionally as JD Samson, is an American musician, producer, songwriter and DJ best known as a member of the bands Le Tigre and MEN.

Le Tigre is an American electronic rock band formed by Kathleen Hanna, Johanna Fateman and Sadie Benning in 1998 in New York City. Benning left in 2000 and was replaced by JD Samson. They mixed punk's directness and politics with playful samples, eclectic pop, and lo-fi electronics. Like with many bands in and from the riot grrrl movement, many of the lyrics addressed feminist themes and ideas. The group also added multimedia and performance art elements to their live shows, which often featured support from like-minded acts such as the Need.