Andy Simpkins (April 29, 1932 - June 2, 1999) was an American jazz bassist.Born Andrew Simpkins in Richmond, Indiana, he first became known as a member of the group The Three Sounds, with which he performed from 1956 to 1968. After that, until 1974, he was a member of pianist George Shearing's group, and from 1979 to 1989 toured with singer Sarah Vaughan.