The invention discloses a touch circuit. The touch circuit comprises multiple touch units, multiple first touch lines, an IC hip and multiple second touch lines. The multiple touch units are arrayed into the multiple lines of touch units. The multiple first touch lines are individually connected with the multiple touch units. The IC chip is connected with the multiple first touch lines. The IC chip is individually connected with the multiple touch units by means of the multiple first touch lines. Each one of the multiple second touch lines is located between two adjacent two lines of the touch units. Each second touch line is connected with one of each line of the touch units. The touch circuit and the touch panel device have following beneficial effects: without changing a basic framework of the touch circuit, the port number of the IC chip is decreased; loads (RC Loading) of the IC chip are reduced; flexibility of the first touch lines is improved; design is simplified; and production cost is lowered.