Cynthia Jeanette Myers (September 12, 1950 – November 4, 2011[1]) was an American model, actress, and Playboy magazine's Playmate of the Month for the December 1968 issue.

After her magazine debut, Myers made frequent appearances on Hugh Hefner's Playboy After Dark TV series in 1969.

(1969) before taking the leading role of the sensitive bisexual rock and roll singer and bass player Casey Anderson in Russ Meyer's Beyond the Valley of the Dolls (1970).

In 1994, it became known that a nude photo of Myers (along with fellow playmates Angela Dorian, Reagan Wilson and Leslie Bianchini) was scanned and inserted into Apollo 12 extra-vehicular activity astronaut cuff checklists by the Apollo 12 backup crew (Dave Scott, Jim Irwin, Al Worden) at NASA.

[citation needed] Cynthia had resided in southern California with her husband, whom she met on a fishing trip to Lake Mead, Nevada in 1981, and their son, Robert.