Byun Yo-han (Korean: 변요한) is a South Korean actor. He is best known for his roles in the television series Misaeng: Incomplete Life (2014), Six Flying Dragons (2015–2016), Mr. Sunshine (2018), and Black Out (2024). He has also appeared in films including Socialphobia (2015), The Book of Fish (2021) and Hansan: Rising Dragon (2022), for which he was awarded the Best Supporting Actor prize at the 59th Baeksang Arts Awards.