Mike Castle | |
|---|---|
 | |
| Member of the U.S. House of Representatives from Delaware's at-large district | |
| In office January 3, 1993 – January 3, 2011 | |
| Preceded by | Tom Carper |
| Succeeded by | John Carney |
| 69th Governor of Delaware | |
| In office January 15, 1985 – December 31, 1992 | |
| Lieutenant | Shien Biau Woo Dale E. Wolf |
| Preceded by | Pete du Pont |
| Succeeded by | Dale E. Wolf |
| 20th Lieutenant Governor of Delaware | |
| In office January 20, 1981 – January 15, 1985 | |
| Governor | Pete du Pont |
| Preceded by | James D. McGinnis |
| Succeeded by | Shien Biau Woo |
| Personal details | |
| Born | Michael Newbold Castle July 2, 1939 Wilmington, Delaware, U.S. |
| Died | August 14, 2025 (aged 86) Greenville, Delaware, U.S. |
| Political party | Republican |
| Spouse(s) | Jane DiSabatino |
| Education | Hamilton College (BS) Georgetown University (LLB) |
Michael Newbold Castle (July 2, 1939 – August 14, 2025) was an American attorney and politician. He was the Governor of Delaware (1985–92) and the U.S. Representative for Delaware's at-large congressional district (1993–2011). He is a member of the Republican Party.
He unsuccessfully ran for the United States Senate for the 2010 special election.
Castle died at a retirement home in Greenville, Delaware from a long-illness on August 14, 2025, at the age of 86.
