Wolfgang Ernst I, Count of Isenburg-Büdingen was a German count of the House of Isenburg. He was count of Isenburg-Birstein from 1596 to 1633, after violently seizing power from Henry of Isenburg-Rönneburg.
- Occupation
- aristocrat, playwright
- Citizenship
- Germany
- Born
- December 29, 1560, 1560
- Died
- May 21, 1633, 1633