The disturbance decoupling problem for hyperbolic-type distributed parameter systems with boundary control is proposed. Firstly, by employing the bounded control operator transformation technique, the extended systems for hyperbolic- type distributed parameter systems with boundary control are obtained. Then, by using the Galerkin approximation method, the extended systems can be transformed into finite dimensional systems. Sufficient conditions of disturbance decoupling are given, and the disturbance decoupling problem of the equivalent finite dimensional system is analyzed. Finally, an example is provided to illustrate effectiveness of the proposed conditions.