Johann Friedrich Alexander of Weid was a German ruler. He was the son of Count Friedrich Wilhelm of Wied and Countess Luise Charlotte of Dohna-Schlobitten. He was Count of Wied-Neuwied from September 17, 1737, to May 29, 1784, when he was elevated to the rank of Sovereign Prince of the Holy Roman Empire and continued to rule in that capacity until his death in August 1791.
- Occupation
- politician, patron of the arts
- Citizenship
- Germany
- Born
- November 18, 1706
- Died
- August 7, 1791
