| First Name | Angela |
| Last Name | Cartwright |
| Full Name at Birth | Angela Margaret Cartwright |
| Age | 59 |
| Date of Birth | September 9, 1952 |
| Birthplace | Altrincham, Cheshire, England, UK |
| Height | 5' 5" (165 cm) |
| Build | Slim |
| Eye Color | Brown - Dark |
| Hair Color | Brown - Dark |
| Star Sign | Virgo |
| Ethnicity | White |
| Nationality | American |
| Occupation | Actress, Photographer, Novelist & Artist |
| Occupation Category | Actress |
| Claim to Fame | Sound of Music, Lost in Space, Beyond the Poseidon Adventure, Make Room for Daddy |
| Music Genre | Vocal |
| Music Style | Show Tunes, Cast Recordings, Stage & Screen |
| Instrument | Vocals |
| Sister(s) | Veronica Cartwright |
Angela Margaret Cartwright (born September 9, 1952) is an English-born American actress primarily known for her roles in movies and television. Cartwright is best known as a child actress for her role as Brigitta Von Trapp in the film The Sound of Music, as Danny Williams's (played by Danny Thomas) stepdaughter Linda in the 1950s TV series Make Room For Daddy (a role she played from 1957 to 1964), and as John & Maureen Robinson's (played by Guy Williams and June Lockhart) middle child, Penny, in the 1960s cult sci-fi U.S. television series Lost in Space.
Selected Angela Cartwright film and TV show credits: