* English: As an American citizen, Leontyne Price would undoubtedly be fluent in English. She had a highly successful career in the US, and her performances were primarily in English.
* Italian: Given her career as an opera singer, she would have needed to sing in Italian for many roles, and therefore likely possesses fluency in Italian.
* French: While less common, French is another language used in opera, and Leontyne Price may have been exposed to it in her studies or performances.
It's important to note that this information is based on assumptions. Without specific statements from Leontyne Price or her representatives, we can't be certain of her language skills.