Edward Alan Knapp (March 7, 1932 – August 17, 2009)[1] was an American physicist and was director of the National Science Foundation from 1982 to 1984.

Knapp graduated with BA from Pomona College in 1954, and with a PhD in physics from the University of California, Berkeley in 1958.

In November 1982, he became director of the NSF, succeeding John Brooks Slaughter.

In August 1984, he gave up the position to Erich Bloch and returned to scientific research.

[3] Knapp died at his home in Santa Fe, New Mexico, on August 17, 2009, after battling pancreatic cancer.