Jane the Virgin

• Gina Rodriguez as Jane Gloriana Villanueva, a 23-year-old, religious young Latina virgin who becomes pregnant after being artificially inseminated by mistake. At the time she was dating Michael Cordero, a Miami police officer. She was inseminated with the last sample (that we know of) of a local hotelier, Rafael Solano, a cancer survivor. His wife, Petra, wanted to surprise Rafael with the insemination. Jane learns she is pregnant after she faints on the bus. Michael is not interested in raising another man's child. It turns out that Rafael owns the hotel where Jane is a waitress. After meeting Rafael and hearing his situation, she agrees to carry the baby full term and turn over custody to him and his wife Petra, but only if she is sure her baby will be safe and loved with them. Jane breaks off the engagement with Michael due to him keeping secrets from her regarding the Solanos. But, as the pregnancy grows, Rafael and Jane start to have feelings for each other, but the relationship doesn't last very long. Jane ends up having a baby boy named Mateo Gloriano Rogelio Solano Villanueva. She marries Michael Cordero in the season two finale. In the tenth episode of season three, she becomes widowed when Michael dies from complications associated with his previous gunshot wound. After trying to find a letter which Michael wrote her while he was alive, her ex-boyfriend Adam comes back into her life, bringing out her fun side, which had been hidden after giving birth. Adam soon leaves for a job offer. She later finds her feelings resurfacing for Rafael again, and after they reunite in Season 4, she marries him at the end of Season 5. Executive producer Jennie Snyder Urman stated that Gina Rodriguez "was literally the third person that came in" during the casting.[8]
  • Jenna Ortega as Young Jane, at age 10, is the most frequent (21 chapters as of season 3) of the four younger "Janes" seen in flashbacks.
• Andrea Navedo as Xiomara "Xo" Gloriana Villanueva, Jane's outgoing mother. She was only sixteen years old when she had Jane, which is why Jane would rather keep her virginity until marriage than make the same mistake her mother did. She is a dance teacher, but dreams of having a singing career. She marries Jane's father in the Season three finale. In the end of Season 4, she is diagnosed with breast cancer. She survives this, moves with Rogelio to New York for his TV-show, while she enrolls in a nursing school.
  • Catherine Toribio plays a younger Xiomara during some flashback sequences.
• Justin Baldoni as Rafael Solano, the 31-year-old owner of the Marbella Hotel and the biological father of Jane's child, who has fallen out of love with his wife. As the series progresses, he develops growing feelings for Jane, and divorces Petra after discovering her affair. In season two, he has two daughters with Petra and, in season three, briefly goes to jail. In season four, he and Jane grow closer and it is thought he would propose. In season five, Jane and Rafael get married.
• Yael Grobglas as Petra Solano (née Andel, later Dvoracek), born as Nathalia, is Rafael's scheming and cheating wife. Rafael later divorces her and in Season 2, inseminates herself with Rafael's sperm and gives birth to their twin daughters, Anna and Elsa, called Ellie because Petra hates the "Frozen" references. She later is charged with killing her twin sister, Anezka, but falls in love with her lawyer Jane Ramos (J.R.).
• Ivonne Coll as Alba Gloriana Villanueva, Jane's pious maternal grandmother. She is highly religious, and encourages Jane to save her virginity until marriage. While she is able to speak English, she only speaks Spanish with her family, even when they address her in English. She was in the country illegally until she got her green card in season two. In season 4 she becomes a citizen of United States. She falls in love with her boss Jorge. Jorge proposes to Alba, but she denies it. Soon she realizes that that was a mistake but Jorge had moved on. At the end of Season 4, Alba and Jorge marry to help him meet his mother, who lives out of the country.
• Brett Dier as Michael Cordero Jr. (seasons 1–3, 5; guest season 4),[9] Jane's 29-year-old husband who was a police detective. He is aware of Petra's affair, and blackmails her to ensure that her marriage remains intact, so that Jane will give the baby to them, however later he decides to support Jane's decision to keep the baby. He also dislikes Rafael due to Jane's, and eventually Rafael's, attraction to one another. He is the head detective in the hunt for Sin Rostro, a high-profile drug dealer who seems to be based in the Marbella Hotel, however he gets shot while searching for Sin Rostro, he later quits to become a lawyer. Jane and Michael marry in the season two finale. He apparently dies in the tenth episode of season three by an aortic dissection caused by a gunshot. It is revealed in the Season 4 finale that Michael is still alive, however, the Season 5 premiere explains that Michael's death was staged by Rose. Michael now suffers from amnesia caused by Rose shocking parts of his brain, and now identifies as "Jason" due to severe memory loss. Michael finally gets his memories back but has changed due to being Jason for a few years. Michael and Jane try to discover if there is still anything between them. Unfortunately, too much time has passed, Michael and Jane part ways. Michael marries his neighbor and they have a baby together.
• Jaime Camil as Rogelio de la Vega, a self-involved, famous telenovela star and Jane's biological father. He is currently trying to gain a relationship with his newly discovered daughter. He also has feelings for Xiomara, who was his girlfriend in high school. He marries Xiomara in the season three finale. He desperately wants a child and has one with Darci Factor. They later have the child and named it Baby Michaelina de la Vega Factor.
• Elias Janssen as Mateo Gloriano Rogelio Solano Villanueva (seasons 4-5), Jane and Rafael's baby. Named after Jane's grandfather and Alba's husband, who died before Jane was born.
  • Aria Rose Garcia as toddler Mateo Gloriano Rogelio Solano Villanueva. Joseph Sanders played the role in the third season.
• Anthony Mendez voiced the Latin Lover Narrator, who was revealed, in the series finale, to be adult Mateo (Jane's son) as a voiceover actor narrating a telenovela.[10] Though used in Third-person omniscient, the narration featured both metanarration and metafiction.

• Yara Martinez as Dr. Luisa Alver, Rafael's lesbian, neurotic, recovering alcoholic older sister, and the doctor who accidentally artificially inseminated Jane. She later has a relationship with her step mother, Sin Rostro/Rose.
• Bridget Regan as Rose, a former lawyer, former girlfriend of Luisa, and eventually stepmother of Luisa and Rafael who defends Luisa against the malpractice suit. She is later revealed to be the crime lord Sin Rostro, and is arrested in season three.
  • Megan Ketch as Susanna Barnett (season 2), Michael's partner who was in fact Rose in disguise. After being discovered, she shot Michael in the chest. Before this she has a relationship with Luisa.
  • Elisabeth Röhm as Eileen (season 3), the second woman whose identity Rose steals for the next three years. In the meantime, the real Eileen murdered Scott.
• Mia and Ella Allan as Anna and Ellie Solano (seasons 3–5), Petra and Rafael's twin daughters as a result of Petra's artificial insemination.
• Carlo Rota as Emilio Solano (season 1), Luisa's biological father and Rafael's adopted father. He is murdered by his wife, Rose.
• Michael Rady as Lachlan Moore (seasons 1-2), Rafael's rival and Petra's former fiancé.
• Diane Guerrero as Lina Santillan, Jane's best friend and co-worker.
• Azie Tesfai as Detective Nadine Hansan (seasons 1-2), a police detective and rival, partner, and brief lover to Michael. She was killed taking a bullet that was meant for Michael, after she was revealed to be working with Sin Rostro.
• Priscilla Barnes as Magda Andel, Petra's mother. She is confined to a wheelchair (but only pretends to be paraplegic) and she is Petra's co-conspirator in her plot to steal Rafael's hotel and wealth. While imprisoned, she was still working against Petra from inside; she is now out.
• Yael Grobglas also portrays Anezka (seasons 2-4), Petra's long-lost twin sister who grew up with a rough life in the Czech Republic. At the end of the second season she drugs Petra and begins a scheme with Magda to impersonate Petra so they can gain controlling shares in the Marbella. She is then murdered by her sister, Petra.
• Adam Rodriguez as Jonathan Chavez (season 2, 4) Jane's teacher at grad school and a brief love interest. Later found out that he is known for affairs with students.
• Alano Miller as Roman Zazo (season 1), Rafael's best friend and Petra's lover. He is believed to be murdered in the hotel, causing tension for everyone, including Petra and Rafael.
  • Miller also portrays Aaron Zazo (season 1), Roman's twin brother, who appears from "Chapter Fourteen" onwards investigating his brother's murder, is later revealed to be Roman; it was Aaron who was murdered. Roman is later killed, in self-defense, by Petra.
• Shelly Bhalla as Krishna (seasons 2-5), Petra's assistant, formerly Rafael's assistant. She is believed to be blackmailing Petra in season 4, but it turns out that she was the one being blackmailed.
• Ricardo Chavira as Bruce (season 3), Xiomara's boyfriend of three years who she becomes briefly engaged to, only to break things off due to her lingering feelings for Rogelio.
• Justina Machado as Darci Factor (seasons 3-5), Rogelio's ex-girlfriend and the mother of her and Rogelio's daughter "Baby Michaelina de la Vega Factor". She runs a matchmaking business.
• Alfonso DiLuca as Jorge (seasons 3-5), Alba's love interest, later boyfriend. Then becomes her husband.
• Johnny Messner as Chuck Chesser (seasons 3-4), the new owner of the rival hotel to the Marbella who serves as a new love interest for Petra.
• Francisco San Martin as Fabian (seasons 3-4), Rogelio's costar on telenovela Los Viajes de Guillermo who has a brief fling with Jane.
• Tyler Posey as Adam Alvaro (seasons 3-4), Jane's first love and later boyfriend, who is bisexual.
• Rosario Dawson as Jane Ramos (seasons 4-5), Petra's attorney and love interest who broke up with her to pursue a job in Texas.

The first season of Jane the Virgin received critical acclaim, Review aggregator website Rotten Tomatoes gives the first season of the show a "certified fresh" rating of 100% based on 51 reviews, with a rating average of 7.7 out of 10. The site's consensus states, "Jane the Virgin's dubious premise has become part of its unlikely charm – along with delightfully diverse writing and a knockout performance by Gina Rodriguez."[51] Metacritic, another review aggregator, gives the show a score of 80 out of 100, based on 23 reviews, indicating "generally favorable reviews".[52]

The second season also received critical acclaim, on Metacritic, the season holds an 87 out of 100, based on four reviews, indicating "universal acclaim".[53] Rotten Tomatoes gave it a rating of 100% based on 12 reviews and a rating average of 9.7 out of 10. The site's consensus reads, "Jane the Virgin stays true to its over-the-top telenovela roots in season two while layering in more humor and increasingly complex storytelling."[54] Maureen Ryan of Variety praised the show, saying that the series "is envisioned, edited and curated with great deftness and economy, and the fact that it is so entertaining and accessible should not preclude it from being at the center of conversations about the best the medium has to offer."[55]

The show has been acknowledged by the People's Choice Awards, Golden Globe Awards, Critics' Choice Awards, the Primetime Emmy Awards, the Image Awards and the Television Critics Association as well as honored by the American Film Institute and the George Foster Peabody Awards.