English keyboard and synthesizer player best known for being a member of the art rock band Be-Bop Deluxe and their synthpop offshoot Red Noise with Bill Nelson. He was known as Andrew rather than Simon because Be-Bop Deluxe drummer Simon Fox insisted that two Simons in the band would cause confusion. He went back to being Simon once he left Be-Bop Deluxe, he worked with Tears for Fears.

For the UPP/Clark–Hutchinson member, Beck collaborator and KPM library music artist, see Andy Clark.