Below is a Liste of the regular voice actors (and regular guest stars) on The Simpsons, and the voices they do. Voices provided Von guest stars are in a separate Liste here.

Homer Simpson's voice is provided Von Dan Castellaneta. Dan also does the voices of several other regular characters (see below). Julie Kavner provides the voice for Marge, Yeardley Smith does Lisa and Nancy Cartwright does the voice of Bart. All of these have done voices for other characters on the show.

There are several other regular voice artists as well. These include Hank Azaria, Harry Shearer, Russi Taylor, Pamela Hayden,...