Pirates Roster & Staff
Transactions
| Date | Transaction |
| 06/30/09 | Pittsburgh Pirates selected the contract of 1B Garrett Jones from Indianapolis Indians. |
| 06/30/09 | Pittsburgh Pirates traded RF Eric Hinske to New York Yankees. |
| 06/30/09 | Pittsburgh Pirates traded CF Nyjer Morgan and LHP Sean Burnett to Washington Nationals for RHP Joel Hanrahan and LF Lastings Milledge. |
| 06/30/09 | Pittsburgh Pirates traded CF Nyjer Morgan and LHP Sean Burnett to Washington Nationals for RHP Joel Hanrahan and LF Lastings Milledge. |
| 06/30/09 | Pittsburgh Pirates traded CF Nyjer Morgan and LHP Sean Burnett to Washington Nationals for RHP Joel Hanrahan and LF Lastings Milledge. |
| 06/30/09 | Pittsburgh Pirates traded CF Nyjer Morgan and LHP Sean Burnett to Washington Nationals for RHP Joel Hanrahan and LF Lastings Milledge. |
| 06/29/09 | Pittsburgh Pirates signed Evan Chambers. |
| 06/28/09 | Phil Irwin assigned to State College Spikes from Pittsburgh Pirates. |
| 06/28/09 | Vic Black assigned to State College Spikes from Pittsburgh Pirates. |
| 06/28/09 | Aaron Baker assigned to State College Spikes from Pittsburgh Pirates. |
| 06/26/09 | Pittsburgh Pirates recalled Virgil Vasquez from Indianapolis Indians. |
| 06/25/09 | Teddy Fallon assigned to State College Spikes from Pittsburgh Pirates. |
| 06/25/09 | Pittsburgh Pirates optioned RHP Ian Snell to Indianapolis Indians. |
| 06/23/09 | Mitchell Fienemann assigned to GCL Pirates from Pittsburgh Pirates. |
| 06/21/09 | Pittsburgh Pirates signed Mitchell Fienemann. |
| 06/20/09 | Pittsburgh Pirates signed RHP Vic Black. |
| 06/20/09 | Pittsburgh Pirates signed RHP Teddy Fallon. |
| 06/20/09 | Pittsburgh Pirates signed RHP Phil Irwin. |
| 06/20/09 | Pittsburgh Pirates signed 1B Aaron Baker. |
| 06/20/09 | Pittsburgh Pirates recalled Steve Pearce from Indianapolis Indians. |
| 06/20/09 | Tony Sanchez assigned to State College Spikes from Pittsburgh Pirates. |
| 06/20/09 | Pittsburgh Pirates designated Craig Monroe for assignment. |
| 06/19/09 | 2B Brock Holt assigned to State College Spikes from Pittsburgh Pirates. |
| 06/18/09 | Quinton Miller assigned to State College Spikes from Pittsburgh Pirates. |
| 06/18/09 | Pittsburgh Pirates signed RHP Brooks Pounders. |
| 06/18/09 | Brooks Pounders assigned to GCL Pirates from Pittsburgh Pirates. |
| 06/18/09 | Marc Baca assigned to State College Spikes from Pittsburgh Pirates. |
| 06/18/09 | Jason Erickson assigned to State College Spikes from Pittsburgh Pirates. |
| 06/18/09 | 2B Ty Summerlin assigned to State College Spikes from Pittsburgh Pirates. |
| 06/18/09 | LF Jose Hernandez assigned to State College Spikes from Pittsburgh Pirates. |
| 06/18/09 | Pat Irvine assigned to State College Spikes from Pittsburgh Pirates. |
| 06/17/09 | Pittsburgh Pirates signed RHP Marc Baca. |
| 06/17/09 | Pittsburgh Pirates signed OF Jose Hernandez. |
| 06/17/09 | Pittsburgh Pirates signed Brock Holt. |
| 06/17/09 | Pittsburgh Pirates signed RHP Jason Erickson. |
| 06/17/09 | Pittsburgh Pirates signed SS Ty Summerlin. |
| 06/17/09 | Pittsburgh Pirates signed OF Pat Irvine. |
| 06/17/09 | Pittsburgh Pirates signed RHP Quinton Miller. |
| 06/12/09 | Pittsburgh Pirates signed C Tony Sanchez. |
| 06/12/09 | Pittsburgh Pirates signed free agent RHP Tyler Herron to a minor league contract. |
| 06/10/09 | Pittsburgh Pirates recalled RHP Charlie Morton from Indianapolis Indians. |
| 06/10/09 | Pittsburgh Pirates optioned Tom Gorzelanny to Indianapolis Indians. |
| 06/08/09 | Pittsburgh Pirates sent LHP Donnie Veal on a rehab assignment to Indianapolis Indians. |
| 06/03/09 | Charlie Morton assigned to Indianapolis Indians from Pittsburgh Pirates. |
| 06/03/09 | Craig Hansen roster status changed by Pittsburgh Pirates. |
| 06/03/09 | Pittsburgh Pirates selected the contract of CF Andrew McCutchen from Indianapolis Indians. |
| 06/03/09 | Atlanta Braves traded RHP Charlie Morton to Pittsburgh Pirates. |
| 06/03/09 | Pittsburgh Pirates traded CF Nate McLouth to Atlanta Braves. |
| 06/01/09 | Steven Jackson roster status changed by Pittsburgh Pirates. |
| 06/01/09 | Pittsburgh Pirates recalled Steven Jackson from Indianapolis Indians. |