The fourth season of Jane the Virgin originally aired in the United States on The CW from October 13, 2017, through April 20, 2018. The season was produced by CBS Television Studios, with Jennie Snyde

Jane the Virgin is an American romantic comedy-drama and satirical telenovela developed by Jennie Snyder Urman. The series premiered October 13, 2014, on The CW and concluded on July 31, 2019. It is a