Andrew Clifford Greenberg (1957 – August 28, 2024) was an American video game developer and patent attorney. He co-created Wizardry with Robert Woodhead, one of the first role-playing video games for a personal computer. He was also involved with the production of the game Q*bert and several of the later Wizardry games in the 1980s. He was a graduate of Cornell University, where he did his first work on role-playing video games. He also was a proficient tuba player.
With Rick Dutton, Walter Freitag, and Michael Massimilla he created Star Saga One: Beyond the Boundary & Star Saga: Two - The Clathran Menace, in and respectively. Both were released by Masterplay Publishing.