Wilhelm Speidel
Wilhelm Speidel is the name of the following people:
- Wilhelm Speidel (musician) (1826–1899), German composer, pianist and university professor
- Wilhelm Speidel (monument conservator) (1887–1956), German monument conservator
- Wilhelm Speidel (General) (1895–1970), German aviator general
- Wilhelm Speidel (director) (1909–1968), German open-air director and artistic director
- Wilhelm Adolf Speidel (1850–1891), senior administrator in Württemberg