Susan Flannery (born July 31, 1943 in Jersey City, New Jersey) is an American soap opera actress.

She is best known for playing Dr. Laura Spencer Horton on Days of Our Lives from 1966 (when she replaced Floy Dean in the role) to 1975 (when Rosemary Forsyth replaced her).

Today, she is known for playing Stephanie Douglas Forrester on The Bold and the Beautiful from 1987 onwards; she still plays the role today.