Susan J. Isaacs (born December 18, 1946, in Nashville, Tennessee) is an American professional poker player, who has been based in Las Vegas, Nevada, since 1986.

Isaacs has finished in the money of six World Series of Poker (WSOP) ladies' events, and won the ladies' championship back-to-back in 1996 and 1997.

[1][2] She finished tenth in the $10,000 no limit hold'em main event in 1998.

[3] Isaacs was featured as a regular player in the Poker Royale: The James Woods Gang vs The Unabombers series.

She is a regular contributor to Card Player Magazine.