Greater Poland Uprising of 1794 (Polish: powstanie wielkopolskie 1794 roku) was a military insurection of the Polish people in the Greater Poland region against the occupying Prussian forces after the Second partition of Poland (1793). Together with the assault of the general Jan Henryk Dąbrowski the uprising prevented the Prussians from intervention against the Polish forces in the Kościuszko Uprising in central Poland against the Russians.