Tai Po is an area in the New Territories of Hong Kong. It refers to the vicinity of the traditional market towns in the area presently known as Tai Po Old Market or Tai Po Kau Hui (originally Tai Po Market) and the Tai Wo Town (Tai Wo Market) on the other side of the Lam Tsuen River, near the old Tai Po Market Station of the Kowloon-Canton Railway (British Section). Administratively, it is part of the Tai Po District.
Both market towns became part of the Tai Po New Town in the late 1970s and early 1980s. In present-day usage, "Tai Po" may refer to the area around the original market towns, the Tai Po Town , or the entire Tai Po District.
Although there are many public housing complexes in the densely-populated area of Tai Po, there are many expensive high-end private properties in the sparsely populated area of Tai Po such as Hong Lok Yuen.