Keck

Keck may refer to:


 * Keck (surname)
 * Keck, Kentucky, an unincorporated community, United States
 * 5811 Keck, an asteroid
 * Keck, another name for Cow Parsley

Science

 * W. M. Keck Foundation, an American charitable foundation
 * W. M. Keck Observatory at the Mauna Kea in Hawaii
 * Keck School of Medicine of USC at the University of Southern California
 * Keck Graduate Institute of Applied Life Sciences in Claremont, California
 * Keck Geology Consortium, a collaboration of colleges promoting undergraduate earth science research
 * Keck Array, a microwave polarimeter at the South Pole