| | OG | Signed (The Seatle Seahawks signed OG Christian Haynes.) |
| | LB | Signed (The Seattle Seahawks signed LB Tyrice Knight.) |
| | DE | Signed (The Seattle Seahawks signed DT Nathan Pickering.) |
| | CB | Signed (The Seattle Seahawks signed CB Nehemiah Pritchett.) |
| | TE | Signed (The Seattle Seahawks signed TE AJ Barner.) |
| | CB | Signed (The Seattle Seahawks signed CB D.J. James.) |
| | OT | Signed (The Seattle Seahawks signed OT Sataoa Laumea.) |
| | QB | Waived (The Seattle Seahawks waived QB Chevan Cordeiro.) |
| | LB | Signed (The Seattle Seahawks signed LB Danny Abraham.) |
| | LB | Signed (The Seattle Seahawks signed LB Devin Richardson.) |
| | TE | Signed (The Seattle Seahawks signed WR Alex Larson.) |
| | LB | Signed (The Seattle Seahawks signed LB Richard Jibunor.) |
| | OL | Signed (The Seattle Seahawks signed OL Nick Correia.) |
| | S | Signed (The Seattle Seahawks signed S Kendarin Ray.) |
| | CB | Signed (The Seattle Seahawks signed CB Irshaad Davis.) |
| | OL | Signed (The Seattle Seahawks signed OL AJ Forbes.) |
| | LB | Signed (The Seattle Seahawks signed LB Travion Brown.) |
| | WR | Signed (The Seattle Seahawks signed WR Dakereon Joyner.) |
| | QB | Signed (The Seattle Seahawks signed QB Taulia Tagovailoa.) |
| | DT | Signed (The Seatlte Seahawks signed draft pick DT Byron Murphy II.) |
| | LB | Signed (The Seattle Seahawks signed LB Easton Gibbs.) |
| | DE | Waived (The Seattle Seahawks waived DE Levi Bell.) |
| | DE | Signed (The Seattle Seahawks signed DE DeVere Levelston.) |
| | CB | Signed (The Seattle Seahawks signed DB Ro Torrence.) |
| | WR | Signed (The Seattle Seahawks signed DB Dee Williams.) |
| | LB | Signed (The Seattle Seahawks signed DL Rason Williams.) |
| | LB | Signed (The Seattle Seahawks signed DE Sundiata Anderson.) |
| | QB | Signed (The Seattle Seahawks signed QB Chevan Cordeiro.) |
| | RB | Signed (The Seattle Seahawks signed RB TaMerik Williams.) |
| | C | Signed (The Seattle Seahawks signed C Mike Novitsky.) |
| | RB | Signed (The Seattle Seahawks signed RB Kobe Lewis.) |
| | WR | Signed (The Seattle Seahawks signed WR Hayden Hatten.) |
| | RB | Signed (The Seattle Seahawks signed RB George Holani.) |
| | TE | Signed (The Seattle Seahawks signed TE Jack Westover.) |
| | CB | Signed (The Seattle Seahawks signed CB Carlton Johnson.) |
| | LB | Signed (The Seattle Seahawks signed DE Nelson Ceaser.) |
| | OT | Signed (The Seattle Seahawks signed OT Garret Greenfield.) |
| | LB | Signed (The Seattle Seahawks signed LB Aaron Beasley.) |
| | G | Signed (The Seattle Seahawks signed G Laken Tomlinson.) |
| | RB | Waived (The Seattle Seahawks waived RB Bryant Koback.) |
| | T | Signed (The Seattle Seahawks signed T Max Pircher.) |
| | WR | Signed (The Seattle Seahawks signed WR Laviska Shenault.) |
| | DT | Signed (The Seattle Seahawks signed DT Johnathan Hankins.) |
| | S | Signed (The Seattle Seahawks signed S K'Von Wallace.) |
| | DE | Declared Free Agent (DL Mario Edwards elected free agency.) |
| | OL | Declared Free Agent (C Evan Brown elected free agency.) |
| | G | Signed (The Seattle Seahawks signed G Tremayne Anchrum.) |
| | LB | Signed (The Seattle Seahawks signed LB Jerome Baker.) |
| | LB | Signed (The Seattle Seahawks signed LB Tyrel Dodson.) |
| | QB | Traded (The Washington Commanders traded QB Sam Howell to the Seattle Seahawks.) From |
| | LB | Declared Free Agent (LB Devin Bush elected free agency.) |
| | TE | Signed (The Seattle Seahawks signed TE Pharaoh Brown.) |
| | MLB | Declared Free Agent (Seattle Seahawks LB Bobby Wagner declared free agency.) |
| | C | Signed (The Seattle Seahawks signed C Nick Harris.) |
| | T | Signed (The Seattle Seahawks signed T George Fant.) |
| | SS | Signed (The Seattle Seahawks signed SAF Rayshawn Jenkins.) |
| | RB | Declared Free Agent (RB DeeJay Dallas declared free agency.) |
| | G | Declared Free Agent (OG Damien Lewis elected free agency.) |
| | QB | Declared Free Agent (QB Drew Lock elected free agency.) |
| | LB | Declared Free Agent (LB Jordyn Brooks elected free agency.) |
| | TE | Declared Free Agent (TE Colby Parkinson elected free agency.) |
| | LB | Released (The Seattle Seahawks released LB Nick Bellore.) |
| | DT | Released (The Seattle Seahawks released DT Bryan Mone.) |
| | TE | Released (The Seattle Seahawks released TE Will Dissly.) |
| | FS | Released (The Seattle Seahawks released S Quandre Diggs.) |
| | SS | Released (The Seattle Seahawks released S Jamal Adams.) |
| | NT | Waived (The Seattle Seahawks waived NT Austin Faoliu.) |
| | CB | Signed (The Kansas City Chiefs signed CB Kelvin Joseph to a reserve/future contract.) To |
| | LB | Signed (The Green Bay Packers have signed DB Christian Young to a reserve/future contract.) To |
| | NT | Pract. squad add (The Seattle Seahawks assigned DL Matt Gotel to the practice squad.) |
| | NT | Pract. squad add (The Seattle Seahawks assigned DL Austin Faoliu to the practice squad.) |
| | NT | Activated (The Seattle Seahawks elevated NT Matthew Gotel from the practice squad.) |
| | NT | Activated (The Seattle Seahawkse elevated NT Austin Faoliu from the practice squad.) |
| | G | Placed on Injured Reserve, Designated for Return (The Seattle Seahawks placed OL Phil Haynes on IRD.) |
| | DE | Pract. squad add (The Seattle Seahawks signed DE Hamilcar Rashed to the practice squad.) |
| | NT | Pract. squad add (The Seattle Seahawks signed NT Matthew Gotel to the practice squad.) |
| | LB | Pract. squad add (The Seattle Seahawks signed LB Christian Young to the practice squad.) |
| | SS | Placed on Injured Reserve (The Seattle Seahawks placed SS Jamal Adams on the IR.) |
| | LB | Signed (The Seattle Seahawks signed LB Patrick O'Connell to the active roster.) |
| | DE | Waived (The Seattle Seahawks waived DE Frank Clark.) |
| | NT | Activated (The Seattle Seahawks elevated NT Austin Faoliu to the active roster.) |
| | T | Signed (The Seattle Seahawks signed T Jake Curhan to the active roster.) |
| | SS | Signed (The Seattle Seahawks signed SS Ty Okada to the active roster.) |
| | WR | Placed on Injured Reserve (The Seattle Seahawks placed WR Dee Eskridge on the IR.) |
| | CB | Activated (The Seattle Seahawks elevated Cb Kelvin Joseph to the active roster.) |
| | DE | Activated (The Seattle Seahawks signed LB Levi Bell to their active roster.) |
| | DE | Released (The Seattle Seahawks released DE Hamilcar Rashed.) |
| | CB | Activated (The Seattle Seahawks elevated CB Kelvin Joseph from the practice squad to the active roster.) |
| | SS | Activated (The Seattle Seahawks elevated SS Ty Okada to the active roster from the practice squad.) |
| | QB | Pract. squad add (The Seattle Seahawks assigned QB Sean Mannion to the practice squad.) |
| | SS | Pract. squad add (The Seattle Seahawks assigned DB Ty Okada to the practice squad.) |
| | SS | Activated (The Seattle Seahawks elevated SS Ty Okada to the active roster.) |
| | QB | Activated (The Seattle Seahawks elevated QB Sean Mannion to the active roster.) |
| | DE | Pract. squad add (The Seattle Seahawks sign DE Hamilcar Rashed to their practice squad.) |
| | OLB | Signed (The Arizona Cardinals signed LB Tyreke Smith from the Seattle Seahawks practice squad.) To |
| | LB | Pract. squad add (The Seattle Seahawks assigned LB Patrick O'Connell to the practice squad.) |
| | QB | Pract. squad add (The Seattle Seahawks assigned QB Sean Mannion to the practice squad.) |
| | LB | Activated (The Seattle Seahawks elevated LB Patrick O'Connell to the active roster.) |
| | QB | Activated (The Seattle Seahawks elevated QB Sean Mannion to the active roster.) |
| | RB | Released (The Seattle Seahawks released RB SaRodorick Thompson.) |
| | QB | Signed (The Seattle Seahawks signed QB Sean Mannion to the practice squad.) |
| | RB | Pract. squad add (The Seattle Seahawks signed RB SaRodorick Thompson Jr.
to the practice squad.) |
| | QB | Signed (The New York Jets signed QB Brett Rypien.) To |
| | G | Placed on Injured Reserve (The Seattle Seahawks place G Phil Haynes on injured reserve.) |
| | T | Activated (The Seattle Seahawks signed T Abraham Lucas to their active roster.) |
| | WR | Activated (The Seattle Seahawks signed WR Cody Thompson to their active roster.) |
| | G | Released (The Seattle Seahawks released OL Ben Brown.) |
| | DE | Released (The Seattle Seahawks released LB Levi Bell.) |
| | WR | Pract. squad add (The Seattle Seahawks signed WR Cody White to the practice squad.) |
| | CB | Pract. squad add (The Seattle Seahawks signed DB Kelvin Joseph to the practice squad.) |
| | QB | Activated (The Seattle Seahawks signed QB Brett Rypien to the active roster.) |
| | S | Placed on Injured Reserve (The Seattle Seahawks placed DB Jerrick Reed II on IR.) |
| | CB | Activated (The Seattle Seahawks activated DB Coby Bryant.) |
| | T | Pract. squad add (The Seattle Seahawks signed OT Jake Curhan to their practice squad.) |
| | CB | Placed on Injured Reserve, Designated for Return (The Seattle Seahawks placed CB Coby Bryant on the IRD.) |
| | SS | Pract. squad add (The Seattle Seahawks assigned DB Ty Okada to the practice squad.) |
| | SS | Activated (The Seattle Seahawks elevated SAF Ty Okada to the active roster.) |
| | T | Waived (The Seattle Seahawks waived T Jake Curhan.) |
| | T | Signed (The Seattle Seahawks signed T Jason Peters to the active roster.) |
| | T | Placed on Injured Reserve, Designated for Return (The Seattle Seahawks placed OL Abraham Lucas on IRD.) |
| | T | Pract. squad add (The Seattle Seahawks assigned T Jason Peters to the practice squad.) |
| | WR | Activated (The Seattle Seahawks activated WR Dareke Young from the IRD list.) |
| | RB | Activated (The Seattle Seahawks activated RB Kenny McIntosh from the IRD list.) |
| | T | Activated (The Seattle Seahawks elevated T Jason Peters from the practice squad to the active roster.) |
| | CB | Waived (The Seattle Seahawks waived CB Kyu Kelly.) |
| | QB | Pract. squad add (The Seattle Seahawks signed QB Brett Rypien to the practice squad.) |
| | NT | Released (The Seattle Seahawks released NT Matthew Gotel.) |
| | NT | Pract. squad add (The Seattle Seahawks signed NT Austin Faoliu to the practice squad.) |
| | WR | Placed on Injured Reserve, Designated for Return (The Seattle Seahawks placed WR Dareke Young on IRD.) |
| | WR | Released (The Seattle Seahawks released WR Tyjon Lindsey.) |
| | NT | Waived (The Seattle Seahawks waived NT Austin Faoliu.) |
| | NT | Activated (The Seattle Seahawks activated DT Austin Faoliu.) |
| | LB | Placed on Injured Reserve (The Seattle Seahawks placed LB Drake Thomas on Injured Reserve.) |
| | T | Activated (The Seattle Seahawks elevated T Jason Peters to the active roster.) |
| | WR | Pract. squad add (The Seattle Seahawks signed WR Cody Thompson to the practice squad.) |
| | WR | Waived (The Seattle Seahawks waived WR Cody Thompson.) |
| | SS | Pract. squad add (The Seattle Seahawk signed DB Jonathan Sutherland to the practice squad.) |
| | RB | Released (The Seattle Seahawks released RB SaRodorick Thompson from the practice squad.) |
| | DT | Released (The Seattle Seahawks released DL Carl Davis.) |
| | T | Released (The Seattle Seahawks released G Greg Eiland.) |
| | DE | Traded (The New York Giants traded DL Leonard Williams to the Seattle Seahawks.) From |
| | C | Pract. squad add (The Seattle Seahawks signed C Joey Hunt to the practice squad.) |
| | C | Released (The Seattle Seahawks released C Joey Hunt. ) |
| | T | Activated (The Seattle Seahawks elevated T Jason Peters to the active roster) |
| | LB | Placed on Injured Reserve (The Seattle Seahawks placed LB Uchenna Nwosu on IR.) |
| | DE | Signed (The Seattle Seahawks signed LB Frank Clark.) |
| | NT | Placed on Injured Reserve, Designated for Return (The Seattle Seahawks placed DL Austin Faoliu on IRD.) |
| | RB | Placed on Injured Reserve, Designated for Return (The Seattle Seahawks placed RB Kenny McIntosh on IRD.) |
| | WR | Released (The Seattle Seahawks released WR Cody White.) |
| | RB | Pract. squad add (The Seattle Seahawks signed RB Bryant Koback to the practice squad.) |
| | WR | Suspension lifted (WR Dee Eskridge was reinstated from suspension.) |
| | RB | Pract. squad add (The Seattle Seahawks assigned RB SaRodorick Thompson to the practice squad.) |
| | G | Pract. squad add (The Seattle Seahawks signed G Ben Brown to the practice squad. ) |