Nguyễn Khoan (Vietnamese: 阮寬, 906 - 967) was a warlord of Vietnam during the Period of the 12 Warlords.
Khoan was a grandson of Nguyễn Hãng, a general from China. Khoan had two younger brothers, Nguyễn Thủ Tiệp and Nguyễn Siêu, both were warlords.[1]
Khoan occupied Tam Đái (mordern Yên Lạc District, Vĩnh Phúc Province), and titled himself Nguyễn Thái Bình (阮太平).[2] [3] Later, he was defeated by Đinh Bộ Lĩnh.