Satomi Kobayashi (小林 聡美, Kobayashi Satomi) is a Japanese actress from Tokyo. She won the award for best newcomer at the 4th Yokohama Film Festival for Exchange Students. She was previously married to screenwriter Kōki Mitani. She is known for playing Kimie Onda in Yappari Neko ga Suki series. She also starred in Kamome Shokudo, also known as Ruokala Lokki in Finnish.