Lindsay Jean Wagner (born June 22, 1949) is an American film and television actress, model, author, singer, acting coach, and adjunct professor. Wagner is best known for her portrayal of the 1970s television leading female science fiction action character Jaime Sommers, who takes on special high-risk government missions using her superhuman bionic powers in the American television series The Bionic Woman (1976–1978). She first played this role on the 1970s American television series The Six Million Dollar Man. The Jaime Sommers character also became a popular culture icon of the 1970s. In the late 1980s and early 1990s, she reprised the role in several Bionic reunion television movies.

Wagner earned an Emmy Award in 1977 for Outstanding Lead Actress in a Dramatic Role for her portrayal of Jaime Sommers in The Bionic Woman television series.

Wagner began acting professionally in 1971, and has maintained a lengthy acting career in a variety of film and television productions to the present day.