Offseason
- November 29, 2005: Esteban Loaiza was signed as a Free Agent with the Oakland Athletics.
- December 9, 2005: Scott McClain was signed as a Free Agent with the Oakland Athletics.
- December 13, 2005: Milton Bradley was traded by the Los Angeles Dodgers with Antonio Perez to the Oakland Athletics for Andre Ethier.
- January 31, 2006: Frank Thomas signed as a Free Agent.
Read more about this topic: 2006 Oakland Athletics Season