Lã Đường (Vietnamese: 呂唐, 927 - 968) or Lữ Đường, was a warlord of Vietnam during the Period of the 12 Warlords.
He occupied Tế Giang (mordern Văn Giang District, Hưng Yên Province), and titled himself Lã Tá Công (呂佐公).[1] [2] Later, he was defeated by Đinh Bộ Lĩnh.