Quảng Tín province
Quảng Tín () was a province of South Vietnam. It was created from Quảng Nam's Quế Sơn District on July 31, 1962. The capital was Tam Kỳ. As of the 1965 census the province had a population of 361,097 inhabitants, divided among six districts (quận), 86 communes (xã) and 419 hamlets (ấp). During the Vietnam War it was the site of heavy fighting, including Operation Union I & II. The province was remerged with Quảng Nam following the unification of the Socialist Republic of Vietnam on July 2, 1976.