| Team | Acquired | Released | Type | Date |
| Long Beach | Philadelphia Eagles | Olindo Mare (F) | Release | 12/31/2011 |
| Alaska | Chris Ivory | Chris Ogbonnaya (F) | Release | 12/31/2011 |
| Penobscot | Evan Royster | Johnny White (F) | Release | 12/26/2011 |
| Arctic | Charlie Batch | Kyle Orton (F) | Release | 12/23/2011 |
| Arctic | Kahlil Bell | Mewelde Moore (F) | Release | 12/23/2011 |
| Long Beach | Matt Prater | New York Giants (W) | Release | 12/14/2011 |
| Safety Harbor | Connor Barth | Rian Lindell (F) | Release | 12/10/2011 |
| Long Beach | Brandon Saine | Justin Forsett (W) | Release | 12/7/2011 |
| Dutch Harbor | Pittsburgh Steelers | Jacksonville Jaguars (F) | Release | 12/1/2011 |
| Hogtown | LaRod Stephens-Howling | Matt Leinart (F) | Release | 11/30/2011 |
| Hogtown | T.J. Yates | Matt Schaub (F) | Release | 11/30/2011 |
| Penobscot | Johnny Knox | Delone Carter (F) | Release | 11/30/2011 |
| Penobscot | Maurice Morris | Bilal Powell (F) | Release | 11/30/2011 |
| Bagdad | Caleb Hanie | Ronnie Brown (F) | Release | 11/27/2011 |
| Bagdad | Vince Young | Ryan Torain (F) | Release | 11/27/2011 |
| Bagdad | Laurent Robinson | Steven Hauschka (F) | Release | 11/24/2011 |
| Safety Harbor | Rex Grossman | Donald Jones (F) | Release | 11/24/2011 |
| Arctic | Kyle Orton | Tyler Palko (F) | Release | 11/24/2011 |
| Dutch Harbor | Houston Texans | Jacquizz Rodgers (F) | Release | 11/24/2011 |
| Dutch Harbor | Felix Jones | Danny Ware (F) | Release | 11/24/2011 |
| Penobscot | Johnny White | Maurice Morris (F) | Release | 11/23/2011 |
| Penobscot | Joe McKnight | Felix Jones (W) | Release | 11/23/2011 |
| Penobscot | Bilal Powell | Steve Breaston (W) | Release | 11/23/2011 |
| Bagdad | Toby Gerhart | Jay Cutler (W) | Release | 11/23/2011 |
| Cary | Seattle Seahawks | Houston Texans (F) | Release | 11/20/2011 |
| Cary | Graham Gano | Shaun Suisham (F) | Release | 11/20/2011 |
| Narcoossee | Dexter McCluster | Lance Moore (F) | Release | 11/18/2011 |
| Lackawanna | Danny Woodhead | Phil Dawson (F) | Release | 11/18/2011 |
| Dutch Harbor | Kevin Smith | Chris Ivory (F) | Release | 11/17/2011 |
| Bagdad | Steven Hauschka | Cincinnati Bengals (F) | Release | 11/17/2011 |
| Long Beach | Damian Williams | Mohamed Massaquoi (F) | Release | 11/16/2011 |
| Long Beach | New York Giants | Jed Collins (F) | Release | 11/16/2011 |
| Limerick | Kellen Winslow | Kevin Walter (F) | Release | 11/16/2011 |
| Arctic | John Kuhn | Knowshon Moreno (F) | Release | 11/16/2011 |
| Dutch Harbor | Danny Ware | Dion Lewis (F) | Release | 11/16/2011 |
| Hogtown | Matt Leinart | Adam Vinatieri (F) | Release | 11/16/2011 |
| Narcoossee | Matt Flynn | Nate Washington (F) | Release | 11/16/2011 |
| Limerick | Cleveland Browns | Indianapolis Colts (W) | Release | 11/16/2011 |
| Dutch Harbor | Jacquizz Rodgers | Keiland Williams (W) | Release | 11/16/2011 |
| Alaska | Earl Bennett | Javon Ringer (W) | Release | 11/16/2011 |
| Arctic | Tyler Palko | Matt Cassel (W) | Release | 11/16/2011 |
| Limerick | Josh Brown | Curtis Painter (W) | Release | 11/16/2011 |
| Arctic | Detroit Lions | Pittsburgh Steelers (F) | Release | 11/11/2011 |
| Hogtown | Donald Brown | John Kuhn (F) | Release | 11/11/2011 |
| Penobscot | Steve Breaston | Greg Little (F) | Release | 11/10/2011 |
| Anchorage | Vincent Brown | Danny Woodhead (F) | Release | 11/10/2011 |
| Arctic | Mewelde Moore | Devin Hester (F) | Release | 11/9/2011 |
| Dutch Harbor | Jacksonville Jaguars | Oakland Raiders (W) | Release | 11/9/2011 |
| Alaska | Chris Ogbonnaya | Donald Brown (F) | Release | 11/5/2011 |
| Limerick | Jason Avant | Preston Parker (F) | Release | 11/4/2011 |
| Dugway | Early Doucet | Alfonso Smith (F) | Release | 11/4/2011 |
| Dugway | Taiwan Jones | LaRod Stephens-Howling (F) | Release | 11/4/2011 |
| Penobscot | Greg Little | John Beck (F) | Release | 11/3/2011 |
| Cary | Kregg Lumpkin | Ricky Williams (F) | Release | 11/3/2011 |
| Hogtown | Matt Bryant | Matt Prater (F) | Release | 11/2/2011 |
| Hogtown | Chicago Bears | Tennessee Titans (F) | Release | 11/2/2011 |
| Safety Harbor | Rian Lindell | St. Louis Rams (F) | Release | 11/2/2011 |
| Limerick | Kevin Walter | Mike Sims-Walker (F) | Release | 11/2/2011 |
| Dutch Harbor | Oakland Raiders | New York Giants (W) | Release | 11/1/2011 |
| Alaska | Javon Ringer | Dexter McCluster (W) | Release | 11/1/2011 |
| Denver | Ryan Succop | Nick Folk (F) | Release | 10/30/2011 |
| Baltimore | Phillip Tanner | Detroit Lions (F) | Release | 10/30/2011 |
| Hogtown | Kevin Faulk | Chicago Bears (F) | Release | 10/30/2011 |
| Arctic | Antonio Brown | Mike Thomas (F) | Release | 10/30/2011 |
| Long Beach | Jed Collins | Garrett Hartley (F) | Release | 10/30/2011 |
| Cary | Houston Texans | Matt Bryant (F) | Release | 10/29/2011 |
| Cary | Shaun Suisham | Tampa Bay Buccaneers (F) | Release | 10/29/2011 |
| Safety Harbor | St. Louis Rams | Josh Brown (F) | Release | 10/29/2011 |
| Hogtown | Tennessee Titans | Toby Gerhart (F) | Release | 10/28/2011 |
| Narcoossee | New England Patriots | Oakland Raiders (F) | Release | 10/27/2011 |
| Dutch Harbor | Chris Ivory | Greg Little (F) | Release | 10/26/2011 |
| Hogtown | John Kuhn | Lex Hilliard (F) | Release | 10/26/2011 |
| Dugway | Alfonso Smith | Shaun Suisham (F) | Release | 10/26/2011 |
| Bagdad | Cincinnati Bengals | Tim Hightower (F) | Release | 10/26/2011 |
| Penobscot | Jermaine Gresham | Graham Gano (W) | Release | 10/26/2011 |
| Dutch Harbor | New York Giants | Kansas City Chiefs (W) | Release | 10/26/2011 |
| Lackawanna | Buffalo Bills | Cleveland Browns (W) | Release | 10/26/2011 |
| Dugway | LaRod Stephens-Howling | Earnest Graham (W) | Release | 10/26/2011 |
| Bagdad | Torrey Smith | Kregg Lumpkin (F) | Release | 10/23/2011 |
| Lackawanna | Phil Dawson | Chad Ochocinco (F) | Release | 10/23/2011 |
| Anchorage | Isaac Redman | Kyle Orton (F) | Release | 10/23/2011 |
| Dutch Harbor | Keiland Williams | Cincinnati Bengals (F) | Release | 10/20/2011 |
| Cary | Tampa Bay Buccaneers | Philadelphia Eagles (F) | Release | 10/19/2011 |
| Narcoossee | Tyrod Taylor | Jason Campbell (F) | Release | 10/19/2011 |
| Penobscot | Maurice Morris | Jermaine Gresham (F) | Release | 10/19/2011 |
| Dutch Harbor | Dion Lewis | Isaac Redman (F) | Release | 10/19/2011 |
| Dutch Harbor | Kansas City Chiefs | Tennessee Titans (F) | Release | 10/19/2011 |
| Penobscot | Dallas Cowboys | New England Patriots (F) | Release | 10/19/2011 |
| Penobscot | Graham Gano | Rex Grossman (F) | Release | 10/19/2011 |
| Penobscot | Carson Palmer | Titus Young (W) | Release | 10/19/2011 |
| Bagdad | Christian Ponder | Brandon Gibson (F) | Release | 10/19/2011 |
| Dutch Harbor | Greg Little | Rian Lindell (W) | Release | 10/19/2011 |
| Penobscot | John Beck | Bilal Powell (W) | Release | 10/19/2011 |
| Lackawanna | Blaine Gabbert | Donovan McNabb (W) | Release | 10/19/2011 |
| Arctic | Devin Hester | Antonio Brown (W) | Release | 10/19/2011 |
| Denver | Da'Rel Scott | Chester Taylor (F) | Release | 10/16/2011 |
| Denver | Miami Dolphins | Kansas City Chiefs (F) | Release | 10/16/2011 |
| Dugway | Earnest Graham | Taiwan Jones (F) | Release | 10/16/2011 |
| Baltimore | Matt Moore | Kerry Collins (F) | Release | 10/16/2011 |
| Long Beach | Olindo Mare | Dallas Cowboys (F) | Release | 10/16/2011 |
| Alaska | Donald Brown | Javon Ringer (F) | Release | 10/15/2011 |
| Lackawanna | Cleveland Browns | Arizona Cardinals (F) | Release | 10/15/2011 |
| Alaska | Doug Baldwin | Scott Chandler (F) | Release | 10/14/2011 |
| Dutch Harbor | Cincinnati Bengals | Robert Meachem (F) | Release | 10/13/2011 |
| Anchorage | C.J. Spiller | Devery Henderson (F) | Release | 10/13/2011 |
| Bagdad | Kregg Lumpkin | Fred Davis (W) | Release | 10/12/2011 |
| Dutch Harbor | Rian Lindell | Blaine Gabbert (W) | Release | 10/12/2011 |
| Penobscot | Jermaine Gresham | Nate Burleson (W) | Release | 10/12/2011 |
| Alaska | Jackie Battle | John Kuhn (F) | Release | 10/9/2011 |
| Alaska | Pierre Garcon | Hines Ward (F) | Release | 10/9/2011 |
| Cary | Greg Olsen | Earnest Graham (F) | Release | 10/7/2011 |
| Hogtown | Lex Hilliard | Matt Leinart (F) | Release | 10/6/2011 |
| Dugway | Shaun Suisham | Todd Heap (F) | Release | 10/6/2011 |
| Narcoossee | Nate Washington | Jerome Harrison (F) | Release | 10/5/2011 |
| Narcoossee | Mike Nugent | Torrey Smith (F) | Release | 10/5/2011 |
| Cary | Matt Bryant | Graham Gano (F) | Release | 10/5/2011 |
| Bagdad | Ryan Torain | Emmanuel Sanders (W) | Release | 10/5/2011 |
| Limerick | Preston Parker | Chad Henne (W) | Release | 10/5/2011 |
| Cary | Darrius Heyward-Bey | Kellen Winslow (W) | Release | 10/5/2011 |
| Limerick | Curtis Painter | Jerious Norwood (F) | Release | 10/1/2011 |
| Safety Harbor | Tashard Choice | Donald Brown (F) | Release | 10/1/2011 |
| Safety Harbor | Donald Jones | Ryan Torain (F) | Release | 9/28/2011 |
| Safety Harbor | Dustin Keller | Kenny Britt (F) | Release | 9/28/2011 |
| Lackawanna | Victor Cruz | LaRod Stephens-Howling (F) | Release | 9/28/2011 |
| Penobscot | Titus Young | C.J. Spiller (F) | Release | 9/28/2011 |
| Anchorage | Washington Redskins | New York Giants (W) | Release | 9/28/2011 |
| Cary | Graham Gano | Matt Bryant (W) | Release | 9/28/2011 |
| Narcoossee | Torrey Smith | Randall Cobb (W) | Release | 9/28/2011 |
| Lackawanna | LaRod Stephens-Howling | Andre Roberts (F) | Release | 9/25/2011 |
| Bagdad | Fred Davis | Greg Little (F) | Release | 9/25/2011 |
| Penobscot | Bilal Powell | Shane Vereen (F) | Release | 9/24/2011 |
| Cary | Mike Kafka | Bernard Berrian (F) | Release | 9/22/2011 |
| Narcoossee | Lance Moore | Maurice Morris (F) | Release | 9/21/2011 |
| Alaska | Scott Chandler | Braylon Edwards (F) | Release | 9/21/2011 |
| Dutch Harbor | Blaine Gabbert | Nate Washington (F) | Release | 9/21/2011 |
| Dutch Harbor | Jon Kitna | Deji Karim (F) | Release | 9/21/2011 |
| Dutch Harbor | Tennessee Titans | Tampa Bay Buccaneers (W) | Release | 9/21/2011 |
| Alaska | John Kuhn | Jamaal Charles (W) | Release | 9/21/2011 |
| Dutch Harbor | Nate Washington | Johnny Knox (W) | Release | 9/21/2011 |
| Dugway | David Nelson | Pierre Garcon (W) | Release | 9/21/2011 |
| Denver | Eric Decker | Jordan Shipley (W) | Release | 9/21/2011 |
| Alaska | Dexter McCluster | Peyton Manning (W) | Release | 9/21/2011 |
| Lackawanna | Denarius Moore | Marcedes Lewis (W) | Release | 9/21/2011 |
| Alaska | Braylon Edwards | Austin Collie (F) | Release | 9/17/2011 |
| Narcoossee | Dan Bailey | Nate Kaeding (F) | Release | 9/15/2011 |
| Bagdad | Brandon Gibson | Danny Amendola (F) | Release | 9/14/2011 |
| Anchorage | Jabar Gaffney | Steve Breaston (W) | Release | 9/14/2011 |
| Dutch Harbor | Nick Novak | Connor Barth (W) | Release | 9/14/2011 |
| Limerick | Cadillac Williams | Braylon Edwards (W) | Release | 9/14/2011 |