Christopher T. Hill (born June 19, 1951) is an American theoretical physicist who did undergraduate work in physics at M.I.T. and graduate work at Caltech, receiving his Ph.D. in 1977. He is currently Distinguished Scientist Emeritus at Fermilab and previously served as Head of the Fermilab Theoretical Physics Department from 2005 to 2012. He was a CERN Scientific Associate, Geneva, Switzerland in 1988, and was elected Fellow of the American Physical Society in 1989.