Darren Tillis (born February 23, 1960) is an American retired professional basketball player who was selected by the Boston Celtics in the first round (23rd pick overall) of the 1982 NBA draft.

A 6'11" center born in Dallas, Texas Tillis spent his college career at Cleveland State University.

He then played two full NBA seasons, for the Celtics, Cleveland Cavaliers and Golden State Warriors.

Arguably his best game came on March 22, 1983, when he scored 22 points and grabbed 18 rebounds in a Cleveland loss at Kansas City.

This biographical article relating to a United States basketball player, coach, or other figure born in the 1960s is a stub.