| Last updated: Sun, May 26, 2013, 02:03 EDT |
| Date | Player | Pos. | Transaction |
| 5/22 | R.J. Mattes | G | cut |
| 5/22 | Kevin Haslam | T | acquired from waivers |
| 5/20 | Mark Harrison | WR | signed |
| 5/20 | David Ruffer | K | signed |
| 5/17 | Jamie Collins | LB | signed/draft choice, Four-year contract (through 2016) |
| 5/17 | Steve Beauharnais | LB | signed/draft choice, Four-year contract (through 2016) |
| 5/16 | Logan Ryan | CB | signed/draft choice, Four-year contract (through 2016) |
| 5/15 | Kyle Love | DT | cut |
| 5/14 | Duron Harmon | S | signed/draft choice, Four-year contract (through 2016) |
| 5/13 | R.J. Mattes | G | signed |
| 5/13 | Tyronne Green | G | signed/unrestricted free agent |
| 5/13 | Brandon Deaderick | DE | cut |
| 5/13 | Andre Holmes | WR | cut |
| 5/9 | Lavelle Hawkins | WR | signed, Two-year contract (through 2014) |
| 5/7 | Quentin Hines | RB | Placed on IR, partially torn shoulder labrum |
| 5/7 | Akeem Shavers | RB | acquired from waivers |
| 5/6 | Ian Sluss | LB | cut |
| 5/3 | Mike Zupancic | LB | signed |
| 5/3 | Kenbrell Thompkins | WR | signed |
| 5/3 | Zach Sudfeld | TE | signed |
| 5/3 | Matt Stankiewitch | C | signed |
| 5/3 | Ian Sluss | LB | signed |
| 5/3 | Stephon Morris | CB | signed |
| 5/3 | T.J. Moe | WR | signed |
| 5/3 | Chris McDonald | G | signed |
| 5/3 | Quentin Hines | RB | signed |
| 5/3 | Cory Grissom | DT | signed |
| 5/3 | Brandon Ford | TE | signed |
| 5/3 | Elvis Fisher | T | signed |
| 5/3 | Kanorris Davis | S | signed |
| 5/3 | Dewayne Cherrington | DT | signed |
| 5/3 | Ben Bartholomew | RB | signed |
| 5/3 | Ryan Allen | P | signed |
| 5/3 | Josh Kline | G | signed |
| 5/3 | Brandon Jones | CB | signed |
| 5/3 | Joe Vellano | DT | signed |
| 4/30 | Brian Waters | G | cut |
| 4/29 | Jeremy Ebert | WR | cut |
| 4/29 | Tony Fiammetta | RB | cut |
| 4/29 | Brad Herman | TE | cut |
| 4/29 | Tracy Robertson | DE | cut |
| 4/29 | Malcolm Williams | CB | cut |
| 4/27 | LeGarrette Blount | RB | traded, for RB Jeff Demps, 2013 7th-round pick |
| 4/18 | Myron Pryor | DT | cut |
| 4/11 | Julian Edelman | WR | re-signed/unrestricted free agent, One-year contract (through 2013) |
| 4/10 | Emmanuel Sanders | WR | signed/offer sheet |
| 4/10 | Tommy Kelly | DT | signed, Two-year contract (through 2014) |
| 3/28 | Michael Jenkins | WR | signed/unrestricted free agent |
| 3/20 | Marquice Cole | CB | re-signed/unrestricted free agent |
| 3/20 | Niko Koutouvides | LB | re-signed/unrestricted free agent |
| 3/18 | Tony Fiammetta | RB | reinstated |
| 3/18 | Will Svitek | T | signed/unrestricted free agent, One-year contract (through 2013) |
| 3/16 | Kyle Arrington | CB | re-signed/unrestricted free agent, Four-year contract (through 2016) |
| 3/16 | Brandon Lloyd | WR | cut |
| 3/16 | Adrian Wilson | S | signed/unrestricted free agent, Three-year contract (through 2015) |
| 3/16 | Aqib Talib | CB | re-signed/unrestricted free agent, One-year contract (through 2013) |
| 3/15 | Donald Jones | WR | signed/unrestricted free agent |
| 3/14 | Danny Amendola | WR | signed/unrestricted free agent, Five-year contract (through 2017) |
| 3/14 | Leon Washington | RB | signed/unrestricted free agent, One-year contract (through 2013) |
| 3/12 | Will Allen | CB | declared free agent |
| 3/12 | Kyle Arrington | CB | declared free agent |
| 3/12 | Josh Barrett | S | declared free agent |
| 3/12 | Deion Branch | WR | declared free agent |
| 3/12 | Julian Edelman | WR | declared free agent |
| 3/12 | Patrick Chung | S | declared free agent |
| 3/12 | Marquice Cole | CB | declared free agent |
| 3/12 | Niko Koutouvides | LB | declared free agent |
| 3/12 | Derrick Martin | S | declared free agent |
| 3/12 | Jamey Richard | G | declared free agent |
| 3/12 | Trevor Scott | DE | declared free agent |
| 3/12 | Donte' Stallworth | WR | declared free agent |
| 3/12 | Aqib Talib | CB | declared free agent |
| 3/12 | Donald Thomas | G | declared free agent |
| 3/12 | Sebastian Vollmer | T | declared free agent |
| 3/12 | Wes Welker | WR | declared free agent |
| 3/12 | Tracy White | LB | declared free agent |
| 3/12 | Danny Woodhead | RB | declared free agent |
| 3/12 | Michael Hoomanawanui | TE | Restricted Free Agent |
| 3/4 | Spencer Larsen | RB | cut |
| 3/4 | Kyle Hix | T | cut |
| 2/25 | Tom Brady | QB | re-signed, Three-year extension (through 2017) |
| 2/19 | Jason Vega | DE | signed |
| 2/4 | Spencer Larsen | RB | Taken off IR, undisclosed |
| 2/4 | Donte' Stallworth | WR | Taken off IR, ankle |
| 2/4 | Rob Gronkowski | TE | Taken off IR, broken left forearm |
| 2/4 | Julian Edelman | WR | Taken off IR, foot |
| 2/4 | Jeff Demps | RB | Taken off IR, leg |
| 2/4 | Dane Fletcher | LB | Taken off IR, torn ACL |
| 2/4 | Jamey Richard | G | Taken off IR, concussion |
| 2/4 | Ras-I Dowling | CB | Taken off IR, thigh |
| 2/4 | Brad Herman | TE | Taken off IR, Achilles |
| 2/4 | Josh Barrett | S | Taken off IR, undisclosed |
| 2/4 | Will Allen | CB | Taken off IR, undisclosed |
| 2/4 | Kyle Hix | T | Taken off IR, shoulder |
| 1/22 | Armond Armstead | DE | signed |
| 1/21 | Tracy Robertson | DE | signed |
| 1/21 | Andre Holmes | WR | signed |
| 1/21 | James Develin | RB | signed |
| 1/21 | Jeff Tarpinian | LB | signed |
| 1/21 | Jeremy Ebert | WR | signed |
| 1/19 | Marcus Forston | DT | Activated from the Practice Squad |
| 1/17 | Rob Gronkowski | TE | Placed on IR, broken left forearm |
| 1/8 | Andre Holmes | WR | practice squad addition |
| 1/1 | Tracy Robertson | DT | practice squad addition |
| 12/29 | Ron Brace | DT | cut |
| 12/29 | Malcolm Williams | CB | Activated from the Practice Squad |
| 12/29 | Kamar Aiken | WR | Activated from the Practice Squad |
| 12/26 | Cyhl Quarles | S | practice squad addition |
| 12/26 | James Develin | RB | practice squad addition |
| 12/26 | Kamar Aiken | WR | practice squad addition |
| 12/24 | Jeremiah Warren | G | practice squad deletion |
| 12/24 | Tony Logan | WR | practice squad deletion |
| 12/24 | Kamar Aiken | WR | cut |
| 12/24 | Jermaine Cunningham | DE | suspension lifted |
| 12/24 | James Develin | RB | cut |
| 12/22 | Kamar Aiken | WR | Activated from the Practice Squad |
| 12/12 | Tony Logan | WR | practice squad addition |
| 12/12 | Deion Branch | WR | signed |
| 12/11 | Tommie Draheim | C | practice squad deletion |
| 12/11 | Donte' Stallworth | WR | Placed on IR, ankle |
| 12/11 | Visanthe Shiancoe | TE | cut |
| 12/4 | Tommie Draheim | C | practice squad addition |
| 12/4 | Mitch Petrus | G | cut |
| 12/4 | Julian Edelman | WR | Placed on IR, foot |
| 12/4 | Donte' Stallworth | WR | signed |
| 12/4 | Colin Miller | C | practice squad addition |
| 12/3 | Brandon Bolden | RB | suspension lifted |
| 11/28 | James Develin | RB | Activated from the Practice Squad |
| 11/28 | Jeremy Ebert | WR | practice squad addition |
| More Transactions |
