Yoon Ji-on (; born May 19, 1990) is a South Korean actor. He is best known for his roles in television series such as Be Melodramatic (2019), Memorist (2020), You Are My Spring (2021), Love Catcher 1 (2018), Tomorrow (2022), and Love Next Door (2024).
In 2013 he made his debut as an actor. After his debut as an actor, he has appeared in a number of dramas and several films including Monthly Magazine Home, You Are My Spring and Memorist. He appeared in films including ', Okay! Madam, and '.