Born in Milan as Alma Franca Maria Norsa, she managed to survive the Holocaust in Milan with her non-Jewish mother due to a fake I.D. which purported her to be the illegitimate daughter of a gentleman from Pavia. Her Jewish father and brother were able to flee to Switzerland.[1]
Since her father did not want her to become an actress, Norsa adopted the stage name Valeri in the 1950s as suggested by a friend of hers who was reading a book by French critic and poet Paul Valéry.[2]
Valeri started her career on stage in 1947, and in 1949 she co-founded the Teatro dei Gobbi, along with Luciano Salce and her future husband Vittorio Caprioli. On the radio, she created and played the characters of La signorina Snob (Mrs. Snob), Cesira la manicure and Sora Cecioni.[2] She co-starred in such films as A Hero of Our Times (1955), The Sign of Venus (of which she co-wrote both the story and the screenplay), and Il vedovo, as well as others. She often wrote her scenes in the films she starred in, even those where she played small roles. Among the major films she co-wrote, Parigi o cara (1962) is a rare case where the story is focused on her role only.
In the 1960s, 1970s and 1980s, Valeri also frequently worked for the Italian TV. Directed by Antonello Falqui, she starred in Studio Uno, Le divine and Sabato Sera.
In the 1980s and early 1990s, she starred in a series of commercials for Pandoro Melegatti, which were well received and stretched over a number of years (Pandoro being a seasonal product tied to the Christmas holidays).
During the 2005–2006 theatrical season, she performed her own monologue, La Vedova di Socrate ("Socrate's Widow"), and Les Bonnes, by Jean Genet. In January 2008 she played the role of Solange in Les Bonnes at Milan's Piccolo Teatro.
Le donne. Milano. 1960. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2012). Le donne. Torino. ISBN978-88-062-1192-9. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Le catacombe. Tre atti. Bologna. 1963. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Questa qui, quello là. Milano. 1965. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (1992). Toh, quante donne!. Milano. ISBN978-88-043-6283-8. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2004). Toh, quante donne!. Torino. ISBN978-88-718-0513-9. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Patrizia Zappa Mulas, ed. (2003). Tragedie da ridere. Dalla signorina Snob alla vedova Socrate. Milano. ISBN978-88-773-8381-5. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2005). Animali e altri attori. Storie di cani, gatti e altri personaggi. Roma. ISBN978-88-745-2063-3. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Patrizia Zappa Mulas, ed. (2009). Di tanti palpiti. Divertimenti musicali. Milano. ISBN978-88-773-8462-1. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2010). Bugiarda no, reticente. Torino. ISBN978-88-062-0640-6. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2011). Non tutto è risolto. Torino. ISBN978-88-062-0645-1. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Franca Valeri; Luciana Littizzetto (2011). L'educazione delle fanciulle. Dialogo tra due signorine perbene. Torino. ISBN978-88-062-0943-8. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2014). Il cambio dei cavalli. Torino. ISBN978-88-062-2050-1. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2016). La vacanza dei superstiti (e la chiamano vecchiaia). Torino. ISBN978-88-062-3008-1. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2017). La stanza dei gatti. Una chiacchierata con il teatro. Torino. ISBN978-88-062-3612-0. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)
Valeri, Franca (2019). Il secolo della noia. Torino. ISBN978-88-062-4209-1. {{cite book}}: Unknown parameter |agency= ignored (help)CS1 maint: location missing publisher (link)