Susan may refer to:
General Hospital characters
- Susan Curtis - An alias of Sam Morgan. Wife of Jason Morgan, daughter of Alexis Davis, mother of Danny Morgan.
- Susan Hornsby - Daughter of Paul Hornsby, half sister of Dillon Quartermaine
- Susan Moore - Biological mother of Jason Morgan and Franco, cousin of Heather Webber.
- Susan Moore - An alias of Heather Webber. Mother of Steve Webber, cousin of the real Susan Moore.