Giants Roster & Staff
Transactions
| Date | Transaction |
| 08/31/11 | San Francisco Giants designated 3B Miguel Tejada for assignment. |
| 08/31/11 | San Francisco Giants activated LF Pat Burrell from the 15-day disabled list. |
| 08/31/11 | San Francisco Giants designated CF Aaron Rowand for assignment. |
| 08/31/11 | San Francisco Giants selected the contract of Brett Pill from Fresno Grizzlies. |
| 08/29/11 | San Francisco Giants released LHP Clayton Tanner. |
| 08/28/11 | San Francisco Giants optioned Dan Runzler to Fresno Grizzlies. |
| 08/28/11 | Andres Torres roster status changed by San Francisco Giants. |
| 08/28/11 | San Francisco Giants activated RHP Sergio Romo from the 15-day disabled list. |
| 08/28/11 | San Francisco Giants optioned Eric Surkamp to San Jose Giants. |
| 08/27/11 | San Francisco Giants designated LHP Clayton Tanner for assignment. |
| 08/27/11 | San Francisco Giants selected the contract of Eric Surkamp from Richmond Flying Squirrels. |
| 08/27/11 | San Francisco Giants placed RF Nate Schierholtz on the 15-day disabled list retroactive to August 22, 2011. Hairline fracture in his right foot. |
| 08/25/11 | San Francisco Giants activated C Eli Whiteside from the 7-day disabled list. |
| 08/25/11 | San Francisco Giants optioned Hector Sanchez to San Jose Giants. |
| 08/23/11 | San Francisco Giants placed LHP Jonathan Sanchez on the 15-day disabled list retroactive to August 17, 2011. Left ankle sprain |
| 08/23/11 | San Francisco Giants activated RF Carlos Beltran from the 15-day disabled list. |
| 08/22/11 | Jason Stevenson assigned to Fresno Grizzlies from San Francisco Giants. |
| 08/21/11 | Jonathan Jones assigned to AZL Giants from San Francisco Giants. |
| 08/21/11 | San Francisco Giants placed RHP Brian Wilson on the 15-day disabled list retroactive to August 16, 2011. Inflammation in right elbow |
| 08/21/11 | San Francisco Giants recalled Steve Edlefsen from Fresno Grizzlies. |
| 08/21/11 | Chris Marlowe assigned to AZL Giants from San Francisco Giants. |
| 08/21/11 | San Francisco Giants signed free agent LHP Jason Stevenson to a minor league contract. |
| 08/20/11 | San Francisco Giants signed RHP Chris Marlowe. |
| 08/19/11 | San Francisco Giants placed C Eli Whiteside on the 7-day disabled list retroactive to August 18, 2011. Concussion. |
| 08/19/11 | San Francisco Giants recalled Hector Sanchez from Fresno Grizzlies. |
| 08/16/11 | San Francisco Giants recalled Dan Runzler from Fresno Grizzlies. |
| 08/16/11 | San Francisco Giants placed RHP Sergio Romo on the 15-day disabled list retroactive to August 10, 2011. Right elbow inflammation. |
| 08/16/11 | San Francisco Giants placed RF Carlos Beltran on the 15-day disabled list retroactive to August 8, 2011. Strained right hand |
| 08/16/11 | San Francisco Giants activated 3B Miguel Tejada from the 15-day disabled list. |
| 08/15/11 | San Francisco Giants signed C Andrew Susac. |
| 08/15/11 | San Francisco Giants signed LHP Josh Osich. |
| 08/15/11 | San Francisco Giants signed Joe Biagini. |
| 08/15/11 | San Francisco Giants signed LHP Mitchell Beacom. |
| 08/15/11 | San Francisco Giants signed 1B Ricky Oropesa. |
| 08/13/11 | San Francisco Giants recalled Brandon Belt from Fresno Grizzlies. |
| 08/13/11 | San Francisco Giants placed CF Andres Torres on the 15-day disabled list. Bruised right shin. |
| 08/09/11 | San Francisco Giants sent LHP Alex Hinshaw outright to Fresno Grizzlies. |
| 08/06/11 | Steven Neff assigned to AZL Giants from San Francisco Giants. |
| 08/05/11 | San Francisco Giants signed LHP Steven Neff. |
| 08/04/11 | San Francisco Giants signed C Drew Stiner. |
| 08/04/11 | San Francisco Giants selected the contract of RHP Waldis Joaquin from Fresno Grizzlies. |
| 08/04/11 | San Francisco Giants optioned Waldis Joaquin to Fresno Grizzlies. |
| 08/04/11 | San Francisco Giants optioned Brandon Belt to Fresno Grizzlies. |
| 08/04/11 | San Francisco Giants activated 3B Mark DeRosa from the 60-day disabled list. |
| 08/04/11 | San Francisco Giants designated Alex Hinshaw for assignment. |
| 08/04/11 | San Francisco Giants released RHP Jose Casilla. |
| 08/02/11 | Keith Bilodeau assigned to AZL Giants from San Francisco Giants. |
| 08/02/11 | San Francisco Giants signed RHP Keith Bilodeau. |
| 08/02/11 | San Francisco Giants sent Bill Hall outright to Fresno Grizzlies. |
| 08/02/11 | San Francisco Giants signed RHP Raymond Black. |
| 08/01/11 | San Francisco Giants placed LHP Barry Zito on the 15-day disabled list. right foot strain |
| 08/01/11 | San Francisco Giants signed free agent LHP Scotty Walker to a minor league contract. |
| 08/01/11 | San Francisco Giants signed free agent OF Carlos Valdez to a minor league contract. |
| 08/01/11 | San Francisco Giants activated LHP Jonathan Sanchez from the 15-day disabled list. |