| Consort: | yes |
| Duchess of Troppau and Jägerndorf | |
| Succession: | Princess consort of Liechtenstein |
| Reign: | 16 November 1783 – 24 March 1805 |
| Birth Date: | 13 November 1768 |
| Birth Place: | Vienna, Austria |
| Death Place: | Vienna, Austrian Empire |
| Burial Place: | Church of the Nativity of the Virgin Mary, Brno |
| Spouse: | Aloys I, Prince of Liechtenstein |
| Full Name: | Karoline Felicitas Engelberte |
| House: | House of Manderscheid-Blankenheim |
| Father: | Count Johann Wilhelm of Manderscheid-Blankenheim |
| Mother: | Countess Johanna Maximiliana Franziska of Limburg-Stirum |
Karoline von Manderscheid-Blankenheim (Karoline Felicitas Engelberte; 13 November 1768, Vienna – 1 March 1831 in Vienna), was a princess consort of Liechtenstein; married on 16 November 1783 to prince Alois I of Liechtenstein.
Karoline was the daughter of Count Johann Wilhelm von Manderscheid-Blankenheim zu Geroldseck and Countess Johanna Maximiliana Franziska von Limburg-Stirum (daughter of Count Christian Otto of Limburg-Stirum). She had no children with her spouse, but two children with her long term lover Franz von Langendonck, captain of the Austrian army; one was her son Karl Ludwig (1793–dead after 1868), Viscount von Fribert. In 1805, her husband died and was succeeded by her brother-in-law as monarch. Karoline spent her remaining life mainly in Vienna.