Urassaya Sperbund (Thai: อุรัสยา เสปอร์บันด์; born March 18, 1993), nicknamed Yaya (Thai: ญาญ่า), is a Thai-Norweigan actress and model. She is the recipient of numerous accolades including: two Suphannahong National Film Awards, a Maya Awards, a TV Gold Award, a Nataraj Award, and three Mekhala Awards.

She initially received recognition with lead roles in Duang Jai Akkanee (2010), Game Rai Game Rak (2011), Torranee Ni Nee Krai Krong (2012), Khleun Chiwit (2017), and The Crown Princess (2018). Her most notable film roles include Brother of the Year (2018), Nakee 2 (2018), and Fast And Feel Love (2022).