There have been multiple persons named Fred Thomas or Frederick Thomas in baseball history.
- Fred Thomas (thomafr02) - Frederick Harvey Thomas, infielder from 1918-1920
- Fred Thomas (thomafr99) - Fred Thomas, manager in 1887
- Frederick Thomas Jr. - Frederick Thomas Jr., American Samoa national team outfielder in 2011
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.