An Unmarried Woman
- annos singulos: 1978
- Patriam: United States of America
- genus: Drama, Romance, Comedy
- Studio: 20th Century Fox
- keyword: new york city, female friendship, jogging, break-up, psychiatrist, art gallery, abstract art
- Director: Paul Mazursky
- cast: Jill Clayburgh, Alan Bates, Michael Murphy, Cliff Gorman, Kelly Bishop, Lisa Lucas