| Teddi Siddall | |
| Birth Name: | Theodora Siddall |
| Birth Date: | 12 August 1953 |
| Birth Place: | Evanston, Illinois, U.S. |
| Death Place: | Studio City, California, U.S. |
| Nationality: | American |
| Resting Place: | Forest Lawn Memorial Park |
| Education: | University of Cincinnati – College-Conservatory of Music, 1975 |
| Occupation: | Actress, writer |
| Years Active: | 1977–2018[1] |
| Children: | 1 |
Theodora "Teddi" Siddall (August 12, 1953– February 4, 2018)[2] was an American actress and writer. She appeared in several roles in the television series Grey's Anatomy, Wings, LA Law, Hill Street Blues, and Happy Days, and the films Fade to Black, Prizzi's Honor, and Forever Strong. She also appeared in several television movies.
Siddall graduated from Woodward High School in Cincinnati, Ohio in 1971. She graduated from the University of Cincinnati – College-Conservatory of Music in 1975.
Siddall married actor Gary Cole in March 1992. They had one child, Mary, who is autistic.[3] Siddall filed for divorce from Cole in June 2017.[4] [5] Siddall died in 2018.