Sander Lloyd Nelson (December 1, 1938 – February 14, 2022) was an American drummer. Nelson, one of the best-known rock and modern jazz drummers of the late 1950s and early 1960s, had several solo instrumental Top 40 hits and released over 30 albums. He was a session drummer on many other well-known hits. He lived in Boulder City, Nevada, where he continued to experiment with music on keyboards and piano.

Sander Lloyd Nelson was born in Santa Monica, California to Lloyd and Lydia Nelson on December 1, 1938. Nelson attended high school with Jan Berry and Dean Torrence, who later became recording stars as Jan and Dean, and Kim Fowley. In 1959, Fowley produced Nelson’s first recording, “Geronimo” by the Renegades (a band made up of Nelson, Richard Podolor, Bruce Johnston, and songwriter Nick Venet). Although the single flopped on the national charts, it charted in some of the Mid West markets. The song featured in the 1959 film Ghost of Dragstrip Hollow released by American International Pictures.