Petroșani is a city in Hunedoara County, Transylvania, Romania, with a population of 31,044 as of 2021. The city has been associated with mining since the 19th century.
Cristina Adela Foișor was a Romanian chess player. She was awarded by FIDE the titles of Woman Grandmaster (WGM) in 1991 and International Master (IM) in 1997.