'''Johann Christian Ohlhorst''' (Brunnswick{{IniciBio}}, 1753 - Polònia, [[31 de desembre]] de 1812) fou un actor i compositor alemany.<ref name="Sainsbury">{{Ref-llibre |cognom=Sainsbury |nom=John S. |capítol=Ohlhorst (Johann Christian ) |títol=A Dictionary of Musicians: From the Earliest Ages to the Present Time. Comprising the Most Important Biographical Contents of the Works of Gerber, Choron, and Fayolle, Count Orloff, Dr. Burney, Sir John Hawkins, &c. Together with Upwards of a Hundred Original Memoirs of the Most Eminent Living Musicians; and a Summary of the History of Music ...|url=https://books.google.cat/books?id=OH1HAAAAYAAJ&pg=PA240 |any=1824 |editorial=Sainsbury and Company |pàgines=240 |consulta=09 febrer 2019}}</ref>
fou successivament actor còmic, cantant i director d'orquestra de la companyia de Tilly, per la qual va compondre nombroses operetes, entre les que cal citar les titulades ''Adelstan und Rosette, Das Jahferst'' i ''Die Zigeuner''.
