Wilhelm Sommer
Wilhelm Sommer is the name of the following people:
- Wilhelm Sommer (headmaster) (1828–1904), German headmaster and author
- Wilhelm Sommer (writer) (1845–1888), Swiss writer
- Wilhelm Sommer (psychiatrist) (1852–1900), German physician, psychiatrist and anthropologist
- Wilhelm Sommer (District President) (1891–1971), German administrative officer
- Wilhelm Sommer (works council) (1917–1980), German works council, health insurance official and politician
- Wilhelm Sommer (District Captain) , Austrian District Captain of Hollabrunn