|Born:||November 29, 1970|
|Years active:||1992 - present|
Risa Saito (斉藤 りさ Saitō Risa) is a Japanese actress. She is known for her roles as Ryo Yumimura in Ultraman Dyna. She is Takeshi Tsuruno's partner on the Ultraman Dyna series. Her hobbies are nail art and drive.