Quốc Trọng (b. Trần Quốc Trọng, Hanoi) is a Vietnamese film actor and director. A graduate from the second acting class of the University of Theater and Performing Arts of Hanoi, he began working as an actor of the Vietnam Feature Film Studio, appearing in films since the late 70s.

Before becoming famous nationwide for his role as "Red-haired" Xuan in the adapted series "Dumb Luck" (Số Đỏ, 1990), Quốc Trọng had participated in many films, leaving the strongest impression through these roles: Long in "The Story of Coconut Village" (Câu chuyện làng dừa, 1977, d. Bạch Diệp), the young soldier in "Town within reach" (Thị xã trong tầm tay, 1983, d. Đặng Nhật Minh), Lê Văn Bờ in the TV series "Crime and Passion" (Tội và tình, d. Châu Huế), Thằng in "The Storm" (Giông tố, 1990, d. Nguyễn Mạnh Lân), Triều in "The Curse of the River" (Lời nguyền của dòng sông, 1992, d. Khải Hưng)...