Wilhelm Winkler
Wilhelm Winkler is the name of the following people:
- Wilhelm Winkler (businessman) (1842–1910), German businessman and amateur astronomer
- Wilhelm Winkler (teacher) (1842–1927), German teacher and historian
- Wilhelm Winkler (painter) (1882–1964), German painter
- Wilhelm Winkler (statistician) (1884–1984), Austrian statistician
- Wilhelm Winkler (musician) (1892–1973), Austrian cellist
- Wilhelm Winkler (archivist) (1893–1958), German archivist, general director of the Bavarian State Archives
- Wilhelm Winkler (politician) (1908-1993), German politician (CSU)