George S. Tolley (November 18, 1925) is an agricultural economist at the University of Chicago. Along with the faculty at the University of Chicago, he has worked on the faculty of North Carolina State University. In 1965-1966, he was Director of the Economic Development Division of the Economic Research Service at the US Department of Agriculture, and in 1974-1975 he was Deputy Assistant Secretary and Director of the Office of Tax Analysis at the US Department of Treasury.