Jens Schou Fabricius (3 March 1758 – 6 April 1841) was the Norwegian appointed Minister of the Navy 1817–1818.
He served as a representative for Søe-Deffensionen at the Norwegian Constitutional Assembly at Eidsvoll in 1814.
During his naval career he served first the Danish Crown until the separation in 1814 of Norway from Denmark, and thereafter the Norwegian-Swedish Crown.
Fabricius retired from the navy as a vice admiral.