'''Go Se-won''' ({{lahirmati|[[Seoul]], [[Korea Selatan]]|13|12|1977}}) adalah seorang pemeran asal Korea Selatan. Go memulai karirkarier aktingnya dalam [[teater musikal]], kemudian beralih ke televisi pada 2007. Ia memainkan peran-peran pendukung dalam beberapa drama Korea seperti ''[[Three Brothers (seri TV)|Three Brothers]]'', ''[[Cinderella's Sister]]'', ''[[Three Sisters (seri TV2010)|Three Sisters]]'', ''[[You Don't Know Women]]'',<ref>{{cite web|last=Cho|first=Bum-ja|script-title=ko:'여자를 몰라' 고세원 "아침엔 예쁨받고 저녁엔 욕먹고.."|url=http://www.asiae.co.kr/news/view.htm?idxno=2010102015001655291|work=10Asia|language=Korean|accessdate=2013-07-30|date=20 October 2010}}</ref> dan ''The Moon and Stars for You''.<ref>{{cite web|last=Lee|first=Tae-ho|title=''Reaching for the Stars'' Picks Up 1st Win, KBS Dominate Ratings Chart|url=http://www.asiae.co.kr/news/view.htm?idxno=2012091710170027834|work=10Asia|accessdate=2013-07-30|date=17 September 2012}}</ref>
