Myung menikah dengan pengacara Gang Ho-sung di Sheraton Walkerhill Hotel pada tanggal 17 Agustus 2007.[1] Pasangan ini bercerai lima bulan kemudian pada Januari 2008.[2][3]
↑Lee Ji-hyun (September 15, 2022). "이경규가 쏩니다!" 소속 배우 명세빈에 '닭차' 선물하는 대표님 클라스"[Lee Kyung-gyu is shooting!" The CEO's class giving a 'chicken tea' gift to his actor Myung Se-bin] (dalam bahasa Korea). Sports Chosun. Diakses tanggal September 16, 2022– via Naver.
↑Kim Myung-mi (February 25, 2022). "더 호텔' 이상우X신혜정X명세빈 출연확정, 대본 리딩 현장 공개"['The Hotel' Lee Sang-woo X Shin Hye-jeong X Myung Se-bin confirmed to appear, script reading site released] (dalam bahasa Korea). Newsen. Diakses tanggal February 25, 2022– via Naver.
