| MLB Commissioners and League Presidents | |||||
| COMMISSIONER | TERM | AL PRESIDENT | TERM | NL PRESIDENT | TERM |
| Allan H. "Bud" Selig | 1998-Present | Gene A. Budig | 1994-1999 | Leonard S. Coleman, Jr. | 1994-1999 |
| Francis T. Vincent, Jr. | 1989-1992 | Robert W. Brown | 1984-1994 | William D. White | 1989-1994 |
| A. Bartlett Giamatti | 1988-1989 | Leland S. MacPhail, Jr. | 1974-1984 | A. Bartlett Giamatti | 1986-1989 |
| Peter Victor Ueberroth | 1984-1988 | Joseph E. Cronin | 1959-1973 | Charles S. Feeney | 1970-1986 |
| Bowie Kent Kuhn | 1969-1984 | William Harridge | 1931-1959 | Warren C. Giles | 1951-1969 |
| General William D. "Spike" Eckert | 1965-1968 | Ernest S. Barnard | 1927-1931 | Ford C. Frick | 1934-1951 |
| Ford Christopher Frick | 1951-1965 | B. Bancroft Johnson | 1901-1927 | John A. Heydler | 1918-1934 |
| A.B. "Happy" Chandler | 1945-1951 | John K. Tener | 1913-1918 | ||
| Judge Kenesaw Mountain Landis | 1921-1944 | Thomas J. Lynch | 1910-1913 | ||
| John A. Heydler | 1909-1909 | ||||
| Harry C. Pulliam | 1903-1909 | ||||
| Nicholas E. Young | 1885-1902 | ||||
| Abraham G. Mills | 1883-1884 | ||||
| Arthur H. Soden | 1882-1882 | ||||
| William A. Hulbert | 1877-1882 | ||||
| Morgan G. Bulkeley | 1876-1876 | ||||