The Freedmen's Bureau bills provided legislative authorization for the Freedmen's Bureau, which was set up by U.S. President Abraham Lincoln in 1865 as part of the United States Army. Following the original bill in 1865, subsequent bills sought to extend its authority and lifespan. Andrew Johnson tried to derail the bill's intention to aid freed slaves during his presidency.

The Bureau of Refugees, Freedmen, and Abandoned Lands, usually referred to as simply the Freedmen's Bureau, was a U.S. government agency of early post American Civil War Reconstruction, assisting freedmen in the South. It was established on March 3, 1865, and operated briefly as a federal agency after the War, from 1865 to 1872, to direct "provisions, clothing, and fuel... for the immediate and temporary shelter and supply of destitute and suffering refugees and freedmen and their wives and children".