Electronic Journal of Differential Equations, Vol. 2009(2009), No. 111, pp. 1-14. Title: Existence of quadratic-mean almost periodic solutions to some stochastic hyperbolic differential equations Authors: Paul H. Bezandry (Howard Univ., Washington, DC, USA) Toka Diagana (Howard Univ., Washington, DC, USA) Abstract: In this paper we obtain the existence of quadratic-mean almost periodic solutions to some classes of partial hyperbolic stochastic differential equations. The main result of this paper generalizes in a natural fashion some recent results by authors. As an application, we consider the existence of quadratic-mean almost periodic solutions to the stochastic heat equation with divergence terms. Submitted May 1, 2009. Published September 10, 2009. Math Subject Classifications: 34K14, 60H10, 35B15, 34F05. Key Words: Stochastic differential equation; stochastic processes; quadratic-mean almost periodicity; Wiener process.