Suspension bridge is the most effective construction solutions in difficult terrain conditions, complex requirements and long span requirement. Suspension bridge for pedestrians load and non-motorized vehicles are suitable for mountainous areas, low-budget construction in Vietnam. Structure of suspension bridge is the small hardness, large displacement are sensitive to vertical and horizontal vibration. When the resonance condition occurs, even a small load is regarded as superstructure and / or the pylon can cause instability and causes very strong oscillation of the structural parts and lead to destruction of part or the entire bridge structure. Therefore, the study of solutions to reduce the vibration of suspension bridge is essential and should be included in the solution design. This article focuses on analyzing the solution for suspension bridge design using tuned mass damper (type masses - springs TMD) to reduce vibration in Vietnam.