Electronic Journal of Differential Equations, Vol. 2009(2009), No. 38, pp. 1-10. Title: Semilinear functional differential equations of fractional order with state-dependent delay Authors: Mohamed Abdalla Darwish (Alexandria Univ., Damanhour, Egypt) Sotiris K. Ntouyas (Univ. of Ioannina, Greece) Abstract: In this paper we study the existence of solutions for the initial value problem for semilinear functional differential equations of fractional order with state-dependent delay. The nonlinear alternative of Leray-Schauder type is the main tool in our analysis. Submitted January 8, 2009. Published March 10, 2009. Math Subject Classifications: 26A33, 26A42, 34K30. Key Words: Functional differential equations; fractional derivative; fractional integral; existence; state-dependent delay; infinite delay; fixed point.