The Provisional Government Commission of the Grand Duchy of Lithuania; also, the Lithuanian Provisional Governing Commission (Lithuanian: Lietuvos laikinosios vyriausybės komisija; also Lietuvos Didžiosios Kunigaikštystės vyriausybės komisija, Polish: Komisja Rządu Tymczasowego Wielkiego Księstwa Litewskiego; also Komisja Rządząca Tymczasowa Litewska; French: Gouvernement provisoire de Lituanie; also Gouvernement général de la Lituanie) was a provisional administrative body for Lithuania, which had been overtaken by Napoleon's Grand Army during the 1812 French invasion of Russia.

The bodies of the Napoleonic administration were mainly involved in the organization of armed formations, provision of troops, and collection of funds.

[3] Supervision of the commission was entrusted to the former French Resident in the Duchy of Warsaw, Commissioner Louis Pierre Édouard Bignon.

Napoleon, contrary to the hopes reposed in him by the General Confederation of the Kingdom of Poland, had not restored Polish statehood to the former Polish–Lithuanian lands.

Józef Wybicki, sent on 11 July 1812 to Vilnius with a deputation from the Council of the General Confederation, unsuccessfully attempted to get the Emperor to declare the restoration of the Kingdom of Poland, including the territories that had been annexed in the Partitions of Polish-Lithuanian Commonwealth.