Phillies Roster & Staff
Transactions
| Date | Transaction |
| 03/31/12 | Philadelphia Phillies signed free agent 2B Joe Thurston to a minor league contract. |
| 03/31/12 | 2B Joe Thurston assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 03/31/12 | SS Andres Blanco assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 03/31/12 | Philadelphia Phillies signed free agent SS Andres Blanco to a minor league contract. |
| 03/30/12 | Philadelphia Phillies released OF Brent Clevlen. |
| 03/30/12 | RHP Julio Rodriguez assigned to Philadelphia Phillies. |
| 03/30/12 | RHP Colton Murray assigned to Philadelphia Phillies. |
| 03/29/12 | RHP Gabriel Arias assigned to Philadelphia Phillies. |
| 03/29/12 | RHP Garett Claypool assigned to Philadelphia Phillies. |
| 03/29/12 | Philadelphia Phillies selected the contract of Juan Pierre from Lehigh Valley IronPigs. |
| 03/29/12 | Philadelphia Phillies optioned Erik Kratz to Lehigh Valley IronPigs. |
| 03/28/12 | Jeff Lanning assigned to Philadelphia Phillies. |
| 03/28/12 | RHP Juan Sosa assigned to Philadelphia Phillies. |
| 03/28/12 | LHP Frank Gailey assigned to Philadelphia Phillies. |
| 03/28/12 | RHP Tyler Knigge assigned to Philadelphia Phillies. |
| 03/27/12 | Philadelphia Phillies optioned Jake Diekman to Lehigh Valley IronPigs. |
| 03/26/12 | RHP Lisalverto Bonilla assigned to Philadelphia Phillies. |
| 03/26/12 | 3B Maikel Franco assigned to Philadelphia Phillies. |
| 03/26/12 | RHP Ryan Duke assigned to Philadelphia Phillies. |
| 03/25/12 | C John Suomi assigned to Philadelphia Phillies. |
| 03/25/12 | 2B Carlos Perdomo assigned to Philadelphia Phillies. |
| 03/25/12 | OF Peter Lavin assigned to Philadelphia Phillies. |
| 03/25/12 | 1B Darin Ruf assigned to Philadelphia Phillies. |
| 03/25/12 | RHP Hector Neris assigned to Philadelphia Phillies. |
| 03/25/12 | RHP Juan Morillo assigned to Philadelphia Phillies. |
| 03/24/12 | SS Edgar Duran assigned to Philadelphia Phillies. |
| 03/24/12 | 2B Albert Cartwright assigned to Philadelphia Phillies. |
| 03/23/12 | Philadelphia Phillies optioned LF Domonic Brown to Lehigh Valley IronPigs. |
| 03/20/12 | Philadelphia Phillies optioned Michael Schwimer to Lehigh Valley IronPigs. |
| 03/20/12 | Philadelphia Phillies optioned RHP Phillippe Aumont to Lehigh Valley IronPigs. |
| 03/19/12 | Philadelphia Phillies released RHP Joel Pineiro. |
| 03/18/12 | Philadelphia Phillies released LHP Ryan Feierabend. |
| 03/16/12 | SS Miguel Abreu assigned to Philadelphia Phillies. |
| 03/16/12 | Philadelphia Phillies released LHP Dontrelle Willis. |
| 03/15/12 | RHP Justin Friend assigned to Philadelphia Phillies. |
| 03/15/12 | Philadelphia Phillies optioned CF Tyson Gillies to Reading Phillies. |
| 03/15/12 | 1B Tim Kennelly assigned to Philadelphia Phillies. |
| 03/15/12 | Philadelphia Phillies optioned Sebastian Valle to Reading Phillies. |
| 03/15/12 | LHP Ryan Feierabend assigned to Philadelphia Phillies. |
| 03/15/12 | OF Brandon Tripp assigned to Philadelphia Phillies. |
| 03/15/12 | RHP Jordan Whatcott assigned to Philadelphia Phillies. |
| 03/15/12 | OF Steve Susdorf assigned to Philadelphia Phillies. |
| 03/14/12 | Philadelphia Phillies sent 2B Harold Garcia outright to Reading Phillies. |
| 03/14/12 | Philadelphia Phillies optioned J.C. Ramirez to Reading Phillies. |
| 03/14/12 | Philadelphia Phillies optioned Cesar Hernandez to Reading Phillies. |
| 03/14/12 | RHP Michael Cisco assigned to Philadelphia Phillies. |
| 03/11/12 | OF Derrick Mitchell assigned to Philadelphia Phillies. |
| 03/11/12 | SS Troy Hanzawa assigned to Philadelphia Phillies. |
| 03/11/12 | OF Jiwan James assigned to Philadelphia Phillies. |
| 03/11/12 | CF Rich Thompson assigned to Philadelphia Phillies. |
| 03/11/12 | RHP Tyson Brummett assigned to Philadelphia Phillies. |
| 03/11/12 | IF Cody Overbeck assigned to Philadelphia Phillies. |
| 03/10/12 | Philadelphia Phillies signed free agent OF Carlos Duran to a minor league contract. |