Rhatha Phongam (Thai: รฐา โพธิ์งาม; RTGS: Ra-tha Pho-ngam; born 19 May 1983), nickname Ying (Thai: หญิง), is a Thai actress and singer.

She is best known internationally for her supporting role in Only God Forgives in 2013.

[1] She is the daughter of a female comedian Noi Phongam and the niece of actor-comedian Suthep Po-ngam.

She has obtained a bachelor and a master's degree in Communication Arts from Bangkok University.