Gregory Paul Meisner (born April 23, 1959) is a former American football defensive lineman and current high school athletics director. From 1981 to 1991, Meisner played for the Los Angeles Rams, Kansas City Chiefs and New York Giants of the National Football League. Meisner graduated from Valley High School at New Kensington, Pennsylvania in 1977. He helped the Rams win the 1985 NFC West Division. The Chiefs defense he played with in 1989 led the AFC in fewest total yards allowed and fewest passing yards allowed.