Novitiate is a 2017 American drama film written and directed by Maggie Betts in her feature directorial debut. Starring Margaret Qualley, Melissa Leo, Morgan Saylor, Dianna Agron, Julianne Nicholson, Liana Liberato, Denis O'Hare, and Maddie Hasson, the film follows a young woman (Qualley) who starts to question her faith as she trains to become a nun.

Cathleen grows up in an unstable family in 1950s rural Tennessee; after attending a Catholic girls' school and watching her mother, Nora's, life falling apart she becomes attracted to the Catholic faith and decides to join a convent when she is seventeen. At the Sisters of the Beloved Rose convent she is under the control of the Mother Superior, who is cold and traditional. She imposes strict punishments on the young postulants spending their first months at the convent; comparatively, the nun overseeing the postulants' direct education, Sister Mary Grace, is warm and progressive, allowing them frivolity. However, Cathleen chooses to spend free time studying the Bible rather than spend time with the other girls.

When the Catholic Church is transitioning to Vatican II in this period, Mother Superior ignores the letters from the Archbishop requesting the implementation of the more liberal practices; Sister Mary Grace finds the notice and challenges the Mother Superior, but is ignored and leaves the convent. Cathleen completes her tenure as a postulant and becomes a novice, taking her Simple Vows. Soon, though, she starts to feel sexual desire, and becomes more reclusive and stops eating as self-punishment. Nora visits to tell Cathleen of her father's death and notices that she looks ill; Nora threatens the Mother Superior, who tells her that Cathleen is devoted to God and no longer her daughter. Cathleen soon collapses from her malnutrition and ends up in the infirmary, finding a confidante in Sister Emanuel there; the two young nuns grow closer until they have a physical encounter. Cathleen's health improves.

The Archbishop has been informed that the Mother Superior is continuing with the traditional practices, and comes to the convent to force her to implement Vatican II. The Mother Superior questions her relationship with God and becomes more passive towards the novices. At a chapter of faults, Cathleen confesses her desires, but does not name Sister Emanuel, who still ignores her. The Mother Superior finally accepts Vatican II, beginning a new era at the convent.

The film ends with a note relating that after Vatican II a mass exodus of nuns occurred with 90,000 renouncing their vocation and leaving convents, a previously unseen scale of departure.

Novitiate is writer-director Maggie Betts's feature film directorial debut; her last projects were the 2010 documentary The Carrier, and the 2014 short Engram.^[3][4] In December 2015, it was announced that Melissa Leo, Dianna Agron, and Margaret Qualley had been cast in lead roles in the period drama film Novitiate, which would begin filming in January in Nashville, Tennessee.^[5] Kat Westergaard was hired as the director of photography.^[6] Novitiate marked the film scoring debut for composer Christopher Stark, who is an assistant professor of music at Washington University in St. Louis as of 2017. According to Stark, he had "about a week" to compose the score, the process of which "happen[ed] really fast".^[7]

The film had its world premiere at the Sundance Film Festival on January 20, 2017.^[8] Shortly after, Sony Pictures Classics acquired worldwide distribution rights to the film.^[9] It was released on October 27, 2017.^[10] It was released in Canada on November 3, 2017.^[11] Over ten weeks, the film grossed $580,346 at 163 North American theaters.^[2]