Rosa Giacinta Badalla (ca. 1660 – ca. 1710) was an Italian composer from the Milan area^[1] and Benedictine nun. The first record of her is in the lists of the monastery of Saint Radegonda in Milan from 1678. Claudia Sessa, Claudia Rusca, and Chiara Margarita Cozzolani were also active at Milanese convents during the same period.

She had only one printed collection, Motetti a voce sola (1684, Venice), a book of solo motets. Kendrick identifies it as "remarkable among Milanese solo motet books…for its patent vocal viruosity, motivic originality and self-assured compositional technique".^[2]

There are also two surviving secular cantatas, Vuò cercando (ca. 1680) and O fronde care (ca 1695),^[1] to which Badalla also wrote the text.^[3]

• Kendrick, Robert L. (2001). "Rosa Giacinta Badalla". In Sadie, Stanley; Tyrrell, John (eds.). The New Grove Dictionary of Music and Musicians (2nd ed.). London: Macmillan Publishers. ISBN 978-1-56159-239-5.‎
• The Norton/Grove Dictionary of Women Composers, edited by Julie Anne Sadie and Rhian Samuel. "Rosa Giacinta Badalla" Robert L. Kendrick, pg. 32, Norton and Company, New York and London, 1995. ISBN 0-393-03487-9

• Free scores by Rosa Giacinta Badalla at the International Music Score Library Project
• Free scores by Rosa Giacinta Badalla at the Choral Public Domain Library