Two difference schemes are derived for numerically solving the onedimensional time distributed-order fractional wave equations. It is proved that the schemes are unconditionally stable and convergent in the L ∞ norm with the convergence orders O(τ 2 + h 2 + γ 2 ) and O(τ 2 + h 4 + γ 4 ), respectively, where τ, h, and γ are the step sizes in time, space, and distributed order. A numerical example is implemented to confirm the theoretical results.