Anna Rajan is an Indian actress who works in Malayalam films. She was born on January 30, 1991 in Kochi, Kerala. She studied nursing at Government Medical College, Ernakulam, and worked as a nurse in a private hospital in Kochi before making her film debut in Angamaly Diaries in 2017. She has also appeared in Randu and Lonappante Mamodisa. In 2018, she was nominated for a Filmfare Award for Best Supporting Actress – Malayalam for Angamaly Diaries. 

Rajan has an older brother named Shaun. Her father died of a heart attack while she was in college, and she took up jobs to support her family.