| Robert Barnett | |
| Governor: | Bob Casey |
| Term Start: | March 9, 1994[1] |
| Term End: | January 17, 1995 |
| Predecessor: | Tom Foley |
| Successor: | Johnny Butler |
| Governor2: | Ed Rendell |
| Term Start2: | January 21, 2003 |
| Term End2: | August 26, 2004 |
| Predecessor2: | Fritz Bittenbender |
| Successor2: | Michael Masch |
| Birth Date: | 19 July 1950 |
| Birth Place: | Philadelphia, Pennsylvania, U.S. |
| Death Place: | Philadelphia, Pennsylvania, U.S. |
| Party: | Democratic |
| Alma Mater: | Penn State University University of Virginia School of Law |
Robert S. Barnett (July 19, 1950 – November 26, 2004) was an American politician aide who was Secretary of the Pennsylvania Office of Administration, a position he held from 2003 to 2004.[2] He died from cancer on November 26, 2004, at the age of 54.[3]