Agostina Camozzi was a 15th-century Italian nun of the Order of Saint Augustine who underwent a profound religious conversion. Born in 1435 in Como, she initially lived a secular life as a widow and the mistress of a soldier. Following personal tragedies, including the loss of her infant child and a second husband, she sought penance through religious devotion. Adopting the name Cristina, she embraced extreme asceticism and lived in various convents, eventually settling in Spoleto before her death in 1458.