Prince Frederick William of Solms-Braunfels (11 January 1696 in Braunfels – 24 February 1761 ibid.) was the first Prince of Solms-Braunfels. He was the son of Count William Maurice of Solms-Braunfels (1651-1724) and his wife Magdalene Sophie of Hesse-Homburg (1660-1720).