Grace Park is an American-born Canadian actress and model, known for her roles in the science-fiction series Battlestar Galactica, as Shannon Ng in the Canadian teen soap opera series Edgemont, as Officer Kono Kalakaua in the police procedural Hawaii Five-0, and as Katherine Kim in A Million Little Things.

Battlestar Galactica (BSG) is an American military science fiction television series, and part of the Battlestar Galactica franchise. The show was developed by Ronald D. Moore and executive produced by Moore and David Eick as a re-imagining of the 1978 Battlestar Galactica television series created by Glen A. Larson. The pilot for the series first aired as a three-hour miniseries in December 2003 on the Sci-Fi Channel, which was then followed by four regular seasons, ending its run on March 20, 2009. The cast includes Edward James Olmos, Mary McDonnell, Katee Sackhoff, Jamie Bamber, James Callis, Tricia Helfer, and Grace Park.