Wied-Neuwied

County (Principality) of
Wied-Neuwied
Grafschaft (Fürstentum) Wied-Neuwied
1698–1806
Coat of arms
StatusState of the Holy Roman Empire
CapitalNeuwied
GovernmentPrincipality
Historical eraEarly modern period
• Partitioned from Wied
1698
• Raised to principality
1784
• Mediatised to
    Nassau-Weilburg
1806
• Nassau annexed
    by Prussia
1866
Preceded by
Succeeded by
County of Wied
Duchy of Nassau
Kingdom of Prussia

Wied-Neuwied was a German statelet in northeastern Rhineland-Palatinate, Germany, located northeast of the Rhine River flanking the northern side of the city of Neuwied. Wied-Neuwied emerged from the partitioning of County of Wied. Its status was elevated from county to principality in 1784. It was mediatised to Nassau and Prussia in 1806.