Marietta Subong O'Brian (born August 27, 1970), known professionally as Pokwang, is a Filipina comedian, FAMAS and Gawad Urian-nominated actress, television host, and singer. She started in a reality show on ABS-CBN and subsequently appeared in dramas and sitcoms of the network. She also received the Best Comedy Actress award from the Philippine Movie Press Club for her portrayal in the sitcom Aalog-Alog and the Best Female Comedian award from the People's Choice Awards. In 2026, Pokwang won Best Actress for the social drama film 2 Valid IDs at the 22nd Cinemalaya Independent Film Festival.