- 15 Dec – GBM activates Chad Pennington from IR; drops QB Quincy Carter, Jets
- 12 Dec – BOS drops RB Brad Hoover, Panthers; adds QB Billy Volek, Titans
- 7 Dec – SYR drops RB Troy Hambrick, Cards; adds QB Kerry Collins, Raiders
- 5 Dec – PHI activates WR Randy Moss from IR; drops TE Randy McMichael
- 29 Nov – HVV drops RB Robert Holcombe, Titans; adds WR Joe Jurevicius, Bucs
- 25 Nov – BOS drops RB Kevin Faulk, Patriots; adds QB Drew Henson, Cowboys
- 22 Nov – SYR activates RB Julius Jones, Cowboys, from IR; drops K Kris Brown
- 21 Nov – BOS adds RB Nick Goings, Panthers
- 21 Nov – GBM drops K Doug Brien, Jets
- 21 Nov – BOS trades QB Chad Pennington, Jets (IR), QB Quincy Carter, Jets, and RB Derrick Blaylock, Chiefs to GBM for QB Eli Manning, Giants, and RB Marcel Shipp, Cards (IR)
- 21 Nov – BOB trades WR Marvin Harrison, Colts, to DAL for draft picks 2005(1) and 2006 (2)
- 19 Nov – KEY drops K Josh Scobee, Jaguars; adds RB Maurice Hicks, 49ers
- 18 Nov – GBM activates RB Justin Fargas, Raiders, from IR; drops QB Kurt Warner, Giants
- 17 Nov – PHI drops WR Cedrick Wilson, 49ers; adds WR Clarence Moore, Ravens
- 14 Nov – MER drops WR Terry Glenn, Cowboys; adds QB David Garrard, Jaguars
- 14 Nov – NDV drops RB Nick Goings, Panthers; adds RB Willie Parker, Steelers
- 14 Nov – NDV drops QB Vinny Testaverde, Cowboys; adds QB Brian Griese, Bucs
- 14 Nov – NDV drops WR Tim Brown, Bucs; adds WR Reggie Swinton, Lions
- 13 Nov – BOS places QB Chad Pennington, Jets, on IR; adds QB Quincy Carter, Jets
- 13 Nov – BOS drops RB Tony Hollings, Texans; activates RB Derrick Blaylock, Chiefs, from IR
- 13 Nov – PHI places WR Randy Moss on IR; adds WR Cedrick Wilson, 49ers
- 13 Nov – KEY drops WR Corey Bradford, Texans; adds K Josh Scobee, Jaguars
- 10 Nov – OCD drops K Sebastian Janikowski, Raiders; adds K Shayne Graham, Bengals
- 9 Nov – MER places RB Quentin Griffin on IR; adds WR Eric Parker, Chargers
- 9 Nov – MER drops QB Rich Gannon, Raiders; adds QB Drew Brees, Chargers
- 9 Nov – MER drops K Rian Lindell, Bills (retroactively added by transaction committee 1/7/05)
- 7 Nov – SYR drops QB Drew Bledsoe, Bills; adds RB Troy Hambrick, Cardinals
- 7 Nov – GBM activates WR Anquan Boldin, Cards, from IR; adds RB Justin Fargas, Raiders, to IR.
- 7 Nov – DAL drops WR Peter Warrick, Bengals; adds K John Carney, Saints
- 7 Nov – BOS drops WR Reche Caldwell, Chargers; places RB Derrick Blaylock, Chiefs, on IR; adds RB Larry Johnson, Chiefs
- 7 Nov – OCD drops RB Reshard Lee, Cowboys; adds RB Joey Harris, Panthers
- 7 Nov – RMD activates WR Joey Galloway, Bucs, from IR; drops RB LaBrandon Toefield, Jaquars
- 6 Nov – BOS drops WR Cedrick Wilson, 49ers; adds WR Jabar Gaffney, Texans
- 4 Nov – SYR drops RB Ron Dayne, Giants; adds K Kris Brown, Texans
- 2 Nov – PHI drops K Neil Rackers, Cards; adds WR Doug Gabriel, Raiders
- 2 Nov – FFL drops RB Musa Smith, Ravens; adds RB Mike Cloud, Giants
- 31 Oct – BOB drops QB Kerry Collins, Raiders; adds RB Kevin Faulk, Patriots
- 31 Oct – DAL drops RB Cedric Cobbs, Pats; adds QB Kyle Boller, Ravens
- 31 Oct – PHI activates RB Travis Minor, Dolphins, from IR; drops RB Larry Johnson, Chiefs
- 30 Oct – BOS drops RB Brock Forsey, Dolphins; adds WR Brandon Stokely, Colts
- 26 Oct – GBM drops WR Tai Streets, Lions; adds QB Kurt Warner, Giants
- 26 Oct – BOB drops K John Carney, Saints; adds K Morten Anderson, Vikings
- 26 Oct – BOS drops RB Garrison Hearst, Broncos; adds RB Derrick Blaylock, Chiefs
- 24 Oct – PHI drops QB Drew Brees, Chargers; adds K Neil Rackers, Cards
- 24 Oct – FFL drops K Morten Anderson, Vikings; adds WR Jamaar Taylor, Giants
- 22 Oct – BOS places WR Reche Caldwell, Chargers, on IR; adds RB Brad Hoover, Panthers
- 20 Oct – GBM drops RB Aaron Stecker, Saints; adds RB Sammy Morris, Dolphins
- 17 Oct – MER places QB Rich Gannon on IR; adds K Rian Lindell, Bills
- 17 Oct – DAL drops RB Chris Perry, Bengals; adds WR Jerry Rice, Raiders
- 16 Oct – RMD drops K Neil Rackers, Cards; adds K Paul Edinger, Bears
- 16 Oct – NDV drops K Jason Hanson, Lions; adds K Martin Gramatica, Bucs
- 15 Oct – NDV drops RB Shawn Bryson, Lions; adds RB Nick Goings, Panthers
- 13 Oct – PHI drops RB Michael Turner, Chargers; adds QB Drew Brees, Chargers
- 12 Oct – KEY drops QB Kurt Warner, Giants; adds QB Tim Rattay, 49ers
- 12 Oct – BOS drops K Kris Brown, Texans; adds RB Jesse Chatman, Chargers
- 12 Oct – BOS places RB Deshaun Foster on IR; adds RB Brock Forsey, Dolphins
- 12 Oct – BOB drops RB Leonard Henry, Dolphins; adds TE Eric Johnson, 49ers
- 10 Oct – BOS activates RB Domanick Davis, Texans; drops RB James Jackson, Browns
- 10 Oct – BOS drops WR Reggie Williams, Jaguars; adds K Kris Brown, Texans
- 10 Oct – RMD drops K Olindo Mare, Dolphins; adds K Neil Rackers, Cardinals
- 10 Oct – RMD drops TE Boo Williams, Saints; adds TE Jason Witten, Cowboys
- 10 Oct – RMD drops RB Kevin Faulk, Patriots; activates RB Deuce McAllister off IR
- 10 Oct – PHI drops WR Todd Pinkston, Eagles; adds RB Reuben Droughns, Broncos
- 6 Oct – KEY drops QB Mark Brunnel, Redskins; adds QB Kurt Warner, Giants
- 6 Oct – HVV places RB Lamar Gordon, Dolphins, on IR; adds RB Verron Haynes, Steelers
- 6 Oct – GBM drops RB Derrick Blaylock, Chiefs; adds K Doug Brien, Jets
- 3 Oct – BOS places RB Domanick Davis on IR; adds RB Jonathan Wells, Texans
- 3 Oct – PHI place RB Travis Minor on IR; adds TE Randy McMichael, Dolphins
- 28 Sept – OCD drops WR Jerry Rice, Raiders; adds WR TJ Houshmandzadeh, Bengals
- 28 Sept – HVV drops WR Josh Reed, Bills; adds K Nate Kaeding, Chargers
- 28 Sept – HVV places RB Charlie Garner on IR; adds RB Robert Holcombe, Titans
- 28 Sept – MER places WR Steve Smith on IR; adds WR Bill Schroeder, Bucs
- 28 Sept – BOB drops RB Troy Hambrick, Cards; adds RB Leonard Henry, Dolphins
- 28 Sept – BOB drops QB Kyle Boller, Ravens; adds QB Kerry Collins, Raiders
- 23 Sept – PHI places WR Charles Rogers, Lions, on IR; adds RB Terry Jackson, 49ers
- 23 Sept – SYR places RB Julius Jones, Cowboys, on IR; adds WR Ron Curry, Raiders
- 23 Sept – MIA places QB Tommy Maddox, Steelers, on IR; adds K Phil Dawson, Browns
- 21 Sept – GBM drops RB Sammy Morris, Dolphins; adds RB Derrick Blaylock, Chiefs
- 21 Sept – FFL places TE Kellen Winslow, Browns, on IR; adds TE Daniel Graham, Patriots
- 21 Sept – BOS drops WR Justin Gage, Bears; adds WR Reche Caldwell, Chargers
- 20 Sept – RMD places WR Joey Galloway, Cowboys, on IR; adds WR Rashaun Woods, 49ers
- 20 Sept – RMD places RB Deuce McAllister, Saints, on IR; adds RB Labrandon Toefield, Jaguars
- 20 Sept – FFL drops WR Bryant Johnson, Cards; adds K Morten Anderson, Vikings
- 19 Sept – GBM places RB Marcel Shipp, Cards, on IR; adds RB Aaron Stecker, Saints
- 13 Sept – NDV drops RB Mike Anderson, Broncos; adds RB Kenny Watson, Bengals
- 13 Sept – NDV drops WR Kevin Dyson, Chargers; adds RB Shawn Bryson, Lions
- 13 Sept – OCD drops RB Labrandon Toefield, Jaguars; adds RB Reshard Lee, Cowboys
- 12 Sept – BOB drops WR Rashaun Woods, 49ers; adds TE Antonio Gates, Chargers
- 12 Sept – BOS drops WR Troy Brown, Patriots; adds WR Cedrick Wilson, 49ers
- 10 Sept – MIA acquires RB Jamel White, Bucs, to fill final roster spot missed at the end of the draft
- 9 Sept – GBM places WR Anquan Boldin, Cards on IR; adds RB Marcel Shipp, Cards
- 9 Sept – DAL drops K Joe Nedney, Titans; adds K Jay Feely, Falcons
- 8 Sept – GMB drops K Brett Conway, Vikings; adds K Lawrence Tynes, Chiefs
- 8 Sept – HVV drops K Josh Scobee, Jaguars; adds RB Lamar Gordon, Dolphins
Pre-season Transactions
- 4 Sept – KEY trades 3rd round pick, 2004 draft to FFL for FFL’s 4th round pick, 2004 draft, and FFL’s 3rd round pick, 2005
- 30 Aug – PHI trades RB T.J. Duckett, Falcons and draft pick 2004 (2 – 26th pick, originally NDV’s) to KEY for WR Charles Rogers, Lions, and draft pick 2004 (4)
- 29 Aug – PHI trades QB Marc Bulger, Rams to DAL for 2005 (2) draft pick
- 28 Aug – BOS trades WR Marvin Harrison, Colts to BOB for RB Kevan Barlow, 49ers
- 28 Aug – BOB trades RB Marshall Faulk, Rams to MIA for 2004 (1) draft pick
Traded Draft Picks (2005 and beyond)
- PHI has MER’s 2005 (1) and 2005 (4) – Byron Leftwich deal
- KEY has FFL’s 2005 (3) – draft day trading
- PHI has DAL’s 2005 (2) – Marc Bulger deal