Electronic Journal of Differential Equations, Vol. 2012 (2012), No. 130, pp. 1-10. Title: Newton's method for stochastic functional differential equations Author: Monika Wrzosek (Univ. of Gdansk, Poland) Abstract: In this article, we apply Newton's method to stochastic functional differential equations. The first part concerns a first-order convergence. We formulate a Gronwall-type inequality which plays an important role in the proof of the convergence theorem for the Newton method. In the second part a probabilistic second-order convergence is studied. Submitted May 31, 2012. Published August 15, 2012. Math Subject Classifications: 60H10, 60H35, 65C30. Key Words: Newton's method; stochastic functional differential equations.