| Date | 2004 FFL Transactions/Timeline | |
| 6/--/04 | Nathan Schellenberg inducted into Saskatchewan Sports Hall of Fame | |
| 8/28/2004 | 49ers trade Boss Bailey to Lions for 12th(94) round pick | |
| 8/28/2004 | Jaguars trade: Warren Sapp, Lamont Jordan, 1st(5) and 4th round picks to Raiders for 1st(4) round pick | |
| 8/29/2004 | Skins trade: Chris Draft, Michael Lewis, 10th(79) rounder to Panthers for 8th(63) and 13th(103) round picks | |
| 8/29/2004 | 49ers trade Amos Zereoue to Raiders for 11th(83) round pick | |
| 8/29/2004 | Protection Rosters Submitted | |
| 8/31/2004 | 2004 FFL Entry Draft | |
| 8/31/2004 | Class of 2004: OLB Chad Brown inducted into FFL Hall of Fame | |
| 8/31/2004 | Class of 2004: K Mike Hollis inducted into FFL Hall of Fame | |
| 9/19/2004 | RB Curtis Martin qualifies for FFL Hall of Fame | |
| 9/19/2004 | New Rule: Late roster changes can be made for $1.00/player ($3.00 max) | |
| 10/2/2004 | Vikings trade Olindo Mare to 49ers for Josh Brown | |
| 10/3/2004 | QB Mark Brunell qualifies for FFL Hall of Fame | |
| 10/3/2004 | Vikings trade: D. McNabb, P. Price, E. Hartwell to 49ers for: T. Jones, T. Brady, A. Thomas | |
| 10/10/2004 | QB Daunte Culpepper qualifies for FFL Hall of Fame | |
| 10/10/2004 | S Rodney Harrison qualifies for FFL Hall of Fame | |
| 10/13/2004 | Skins trade Akin Ayodele and Freddie Jones to Jaguars for Scott Fujita and Jason Witten | |
| 10/15/2004 | Raiders trade Jason Elam to Stamps for Mike Vanderjagt | |
| 10/17/2004 | Panthers trade Martin Gramatica to 49ers for Matt Stover | |
| 10/19/2004 | Skins officially become Stampeders | |
| 10/22/2004 | 49ers trade Ed Hartwell to Stamps for 7th round pick and futures | |
| 10/23/2004 | Packers trade Napoleon Harris to Stamps for Robert Thomas, 6th round pick and futures | |
| 10/24/2004 | WR Terrell Owens qualifies for FFL Hall of Fame | |
| 10/24/2004 | Vikings trade Josh Brown to 49ers for Olindo Mare, 7th round pick and futures | |
| 10/29/2004 | Pedro's Midget added to Panthers' staff | |
| 10/30/2004 | Raiders trade Paul Edinger to 49ers for Martin Gramatica and 12th round pick | |
| 11/6/2004 | Packers trade Gerrard Warren to Stamps for Jake Delhomme | |
| 11/6/2004 | Stamps trade Scott Fujita to 49ers for 7th round pick (Stamps) and futures | |
| 11/8/2004 | Panthers clinch playoffs spot | |
| 11/13/2004 | Stamps trade John Hall, 8th rounder to Packers for Kris Brown | |
| 11/13/2004 | Panthers trade Samari Rolle to Jaguars for Ken Hamlin | |
| 11/13/2004 | Panthers trade 6th rounder to Packers for Corey Bradford | |
| 11/13/2004 | Panthers trade Drew Bledsoe to Raiders for 5th and 10th round picks | |
| 11/15/2004 | 49ers clinch playoffs spot | |
| 11/15/2004 | Jaguars 1st in Eastern Division | |
| 11/30/2004 | Panthers 1st in Western Division | |
| 12/4/2004 | Raiders trade Drew Bledsoe to Stampeders for conditional 4th round pick | |
| 12/6/2004 | Raiders clinch playoffs spot | |
| 12/6/2004 | Stamps clinch playoffs spot | |
| 12/13/2004 | Raiders advance to Western Final | |
| 12/13/2004 | Stamps advance to Eastern Final | |
| 12/20/2004 | Jaguars win Eastern Division | |
| 12/20/2004 | Panthers win Western Division | |
| 12/22/2004 | Josh joins 49ers organization | |
| 12/27/2004 | Jaguars win FFL Bowl X | |
| 1/2/2005 | West wins Pro Bowl -- Offseason officially begins | |
| 1/2/2005 | Panthers officially become the Pine Valley Luccis | |
| 1/2/2005 | Luccis trade Kenechi Udeze to 49ers for Dan Morgan | |
| 1/16/2005 | Jags trade D.Carr, C.Portis, A.Johnson, F.Jones, T.Spikes and a 6th round pick to Stamps for L.Johnson, | |
| C.Johnson, T.Suggs, J.Sharper, J.Witten and a 7th round pick | ||
| 1/16/2005 | Luccis trade 5th round pick (Raiders) to 49ers for Kris Jenkins | |
| 1/16/2005 | Jaguars trade Andra Davis to Stamps for 5th round pick | |
| 1/22/2005 | Packers send 15th round pick to Jaguars | |
| 1/22/2005 | Luccis send 15th round pick to Jaguars | |
| 1/22/2005 | Jaguars send Lenny Walls to the Luccis | |
| 1/22/2005 | Luccis send Andre Davis to Jaguars | |
| 1/23/2005 | Jaguars trade Leonard Little to the Lions for Reggie Hayward | |
| 1/23/2005 | Jaguars trade Tiki Barber, Jason Witten, 1st & 5th round picks to Lions for D. Mason and 1st, 4th & 6th round picks | |
| 1/23/2005 | 2005 division drawn. East - Lions, Luccis, Stamps & Vikings. West - 49ers, Jaguars, Packers & Raiders. | |
| 2/4/2005 | Raiders officially become the Hawkeyes | |
| 2/4/2005 | 49ers officially become the Fighting Irish | |
| 2/10/2005 | Fighting Irish complete their coaching staff: | |
| Head Coach - Joe Montana | ||
| Director of Football Operations - Tim Brown | ||
| OC - Tom Clements | ||
| DC - Alan Page | ||
| QB - Tony Rice | ||
| RB - Ricky Watters | ||
| WR - Tim Brown | ||
| TE - Mark Bavaro | ||
| OL - Aaron Taylor | ||
| DL - Rudy Ruettiger | ||
| LB - Michael Stonebreaker | ||
| DB - Todd Lyght | ||
| ST - Rocket Ismail | ||
| Offensive Quality Control - Derrick Mayes | ||
| Defensive Quality Control - Demetrius DuBose | ||
| 2/25/2005 | PVL overhaul their coaching staff: | |
| Head Coach - Kevin Greene | ||
| OC - Steve Young | ||
| DC - Rod Woodson | ||
| ST - Chris Boniol | ||
| 4/12/2005 | End of the 2004 FFL Calendar Year |