Nana Komatsu (小松 菜奈, Komatsu Nana, born February 16, 1996) is a Japanese actress and model. She is best known for her roles in The World of Kanako, Destruction Babies, Drowning Love, The Black Devil and the White Prince, My Tomorrow, Your Yesterday, After the Rain, Farewell Song, Threads: Our Tapestry of Love and Sakura. She made her Hollywood debut role in the film Silence.

Personal life
Komatsu was born in Tokyo. She married fellow actor Masaki Suda on November 15, 2021. They had reportedly been dating since September 2019. They co-starred in three films: Destruction Babies, Drowning Love and Threads - Our Tapestry of Love.