Vincenz Liechtenstein
| Prince Vincenz | |||||
|---|---|---|---|---|---|
| Born | 30 July 1950 Graz, Austria  | ||||
| Died | 14 January 2008 (aged 57) Deutschfeistritz, Styria  | ||||
| Burial | |||||
| Spouse | 
 Roberta Valeri Manera 
      (m. 1999; died 2008) | ||||
| Issue | Princess Adelheid Princess Hedwig  | ||||
  | |||||
| House | Liechtenstein | ||||
| Father | Prince Heinrich of Liechtenstein | ||||
| Mother | Archduchess Elisabeth of Austria | ||||
Prince Vincenz of Liechtenstein (Vincenz Karl Alfred Maria Michael; 30 July 1950 – 14 January 2008), known in Austria as Vincenz Liechtenstein, was an Austrian politician and member of the Austrian People's Party. He was a grandson of Charles I of Austria, the last Austrian Emperor. He was born a Prince of Liechtenstein. He never renounced his succession to the Liechtensteiner throne, but since the nobility in Austria was officially abolished in 1919 after the fall of the Austro-Hungarian Empire, he did not use his princely title or honorific (Serene Highness) in his Austrian civic life.