List of federal judges appointed by Ronald Reagan Courts of appeals Courts of appeals

| Judge | Court | Began_active_service | Ended_active_service | Ended_senior_status_ |
|---|---|---|---|---|
| James R. Spencer | E.D. Va. | October 14, 1986 | Incumbent | – |
| Stanley Sporkin | D.D.C. | December 17, 1985 | February 12, 1999 | January 15, 2000 |
| John E. Sprizzo | S.D.N.Y. | September 28, 1981 | January 1, 2000 | December 16, 2008 |
| Joseph Peter Stadtmueller | E.D. Wis. | June 1, 1987 | Incumbent | – |
| William Lloyd Standish | W.D. Pa. | November 6, 1987 | March 1, 2002 | Incumbent |
| Louis L. Stanton | S.D.N.Y. | July 18, 1985 | October 1, 1996 | Incumbent |
| Joseph Edward Stevens, Jr. | W.D. Mo. , E.D. Mo. | September 18, 1981 | July 1, 1995 | December 18, 1998 |
| William Donald Stiehl | S.D. Ill. | June 16, 1986 | November 30, 1996 | Incumbent |
| Alicemarie Huber Stotler | C.D. Cal. | May 3, 1984 | January 5, 2009 | Incumbent |