Lee Jun-ho (born January 25, 1990), known mononymously as Junho, is a South Korean singer-songwriter and actor. He rose to prominence as a member of the South Korean boy band 2PM. Lee made his acting debut in the film Cold Eyes (2013) and has since starred in Twenty (2015) as well as notable television series such as Good Manager (2017), Rain or Shine (2017–2018), Confession (2019), King the Land (2023), Typhoon Family (2025), and Cashero (2025). His performance in The Red Sleeve (2021) earned him the Baeksang Arts Award for Best Actor. As a solo artist, Lee has released two studio albums, one compilation album and eight extended plays, achieving significant success in Japan.