Narcisa de Jesús Martillo Morán (29 October 1832 – 8 December 1869) was an Ecuadorian Catholic saint. Martillo was known for her charitable giving and strict devotion to Jesus Christ while becoming somewhat of a hermit dedicated to discerning his will. The death of her parents prompted her to relocate in order to work as a seamstress while doubling as a catechist and educator to some of her siblings who needed caring. But her devotion to God was strong and it led her to live amongst the Dominican religious in Peru where she spent time before her death.