There have been multiple Donald Spencer's in baseball history.
- Donald Spencer (minors01) - Donald Gilmore Spencer, minor league player from 1945-1954
- Donald Spencer (minors02) - Donald L. Spencer, minor league player from 1952-1952
Disambiguation Pages are for subjects or titles that might refer to multiple possible BR Bullpen subjects. If your link directed you to this page, you may want to update it to one of the pages above.