| | DE | Placed on Injured Reserve, Designated for Return (The Dallas Cowboys placed DE Marshawn Kneeland on IRD.) |
| | WR | Placed on Injured Reserve, Designated for Return (The Dallas Cowboys placed WR Brandin Cooks on IRD.) |
| | TE | Pract. squad add (The Dallas Cowboys assigned TE Princeton Fant to the practice squad.) |
| | CB | Pract. squad add (The Dallas Cowboys assigned CB Kemon Hall to the practice squad.) |
| | TE | Activated (The Dallas Cowboys elevated TE Princeton Fant to the active roster from the practice squad.) |
| | CB | Activated (The Dallas Cowboys elevated CB Kemon Hall to the active roster from the practice squad.) |
| | CB | Signed (The Dallas Cowboys signed CB Josh Butler to the active roster from the practice squad.) |
| | G | Placed on Injured Reserve, Designated for Return (The Dallas Cowboys placed G Chuma Edoga on IRD.) |
| | QB | Pract. squad add (The Dallas Cowboys signed QB Will Grier to the practice squad.) |
| | S | Released (The Dallas Cowboys released DB Emany Johnson.) |
| | DE | Activated (The Dallas Cowboys' DE Sam Williams suspension was lifted, but remains on the IR.) |
| | CB | Pract. squad add (The Dallas Cowboys assigned CB Josh Butler to the practice squad.) |
| | WR | Pract. squad add (The Dallas Cowboys assigned WR Jalen Cropper to the practice squad.) |
| | WR | Activated (The Dallas Cowboys elevated WR Jalen Cropper to the active roster from the practice squad.) |
| | CB | Activated (The Dallas Cowboys elevated CB Josh Butler to the active roster from the practice squad.) |
| | QB | Placed on Injured Reserve (The Dallas Cowboys placed QB Dak Prescott on IR.) |
| | CB | Pract. squad add (The Dallas Cowboys signed CB Andrew Booth to the practice squad.) |
| | DT | Released (The Dallas Cowboys released DT Jordan Phillips.) |
| | CB | Released (The Dallas Cowboys released CB Andrew Booth.) |
| | WR | Traded (The Carolina Panthers traded WR Jonathan Mingo to the Dallas Cowboys.) From |
| | CB | Activated (The Dallas Cowboys elevated CB Josh Butler to the active roster from the practice squad.) |
| | RB | Activated (The Dallas Cowboys elevated RB Dalvin Cook to the active roster from the practice squad.) |
| | CB | Activated (The Dallas Cowboys activated CB DaRon Bland from IRD.) |
| | CB | Placed on Injured Reserve (The Dallas Cowboys placed CB Amani Oruwariye on IR.) |
| | DE | Suspended (The NFL suspended DE Sam Williams for three games.) |
| | TE | Placed on Injured Reserve (The Dallas Cowboys placed TE John Stephens on IR.) |
| | RB | Activated (The Dallas Cowboys elevated RB Dalvin Cook to the active roster from the practice squad.) |
| | CB | Signed (The Dallas Cowboys signed CB Amani Oruwariye to the active roster from the practice squad.) |
| | DT | Placed on Injured Reserve, Designated for Return (The Dallas Cowboys placed DT Jordan Phillips on IRD.) |
| | DE | Pract. squad add (The Dallas Cowboys signed DT Jalen Dalton to the practice squad.) |
| | DT | Released (The Dallas Cowboys released DT Phil Hoskins.) |
| | LB | Pract. squad add (The Dallas Cowboys assigned LB Darius Harris to the practice squad.) |
| | CB | Pract. squad add (The Dallas Cowboys assigned CB Amani Oruwariye to the practice squad.) |
| | LB | Activated (The Dallas Cowboys elevated LB Darius Harris to the active roster from the practice squad.) |
| | CB | Activated (The Dallas Cowboys elevated CB Amani Oruwariye to the active roster from the practice squad.) |
| | DE | Placed on Injured Reserve (The Dallas Cowboys placed DE Marshawn Kneeland on IR.) |
| | DE | Pract. squad add (The Dallas Cowboys signed DE Luiji Vilain to the practice squad.) |
| | WR | Pract. squad add (The Dallas Cowboys signed WR Seth Williams to the practice squad.) |
| | DE | Signed (The Dallas Cowboys signed DE Carl Lawson to the active roster from the practice squad.) |
| | CB | Pract. squad add (The Dallas Cowboys assigned CB Amani Oruwariye to the practice squad.) |
| | DE | Pract. squad add (The Dallas Cowboys assigned DE Carl Lawson to the practice squad.) |
| | LB | Signed (The Dallas Cowboys signed LB Nick Vigil to the active rsoter.) |
| | CB | Activated (The Dallas Cowboys elevated DB Amani Oruwariye from the practice squad.) |
| | DE | Activated (The Dallas Cowboys elevated DE Carl Lawson from practice squad.) |
| | WR | Placed on Injured Reserve (The Dallas Cowboys placed WR Brandin Cooks on IR.) |
| | DE | Placed on Injured Reserve (The Dallas Cowboys placed DE DeMarcus Lawrence on IR.) |
| | DE | Claimed (The Dallas Cowboys claimed DE K.J. Henry off the Cincinnati Bengals practice squad.) From |
| | CB | Activated (The Dallas Cowboys elevated CB Amani Oruwariye from the practice squad.) |
| | DE | Activated (The Dallas Cowboys elevated DE Carl Lawson from the practice squad.) |
| | LB | Pract. squad add (The Dallas Cowboys signed LB Nick Vigil to the practice squad.) |
| | DE | Pract. squad add (The Dallas Cowboys signed DE Carl Lawson to the practice squad.) |
| | LB | Activated (The Dallas Cowboys elevated LB Nick Vigil to the active roster from the practice squad.) |
| | DE | Activated (The Dallas Cowboys elevate DE Carl Lawson to the active roster from the practice squad.) |
| | DE | Claimed (The Dallas Cowboys claimed DE Carlos Watkins from the Washington Commanders practice squad.) From |
| | DT | Placed on Injured Reserve (The Dallas Cowboys placed DT Jordan Phillips on IR.) |
| | WR | Released (The Dallas Cowboys released WR Corey Crooms.) |
| | TE | Activated (The Dallas Cowboys elevated TE Princeton Fant from the practice squad.) |
| | LB | Activated (The Dallas Cowboys elevated LB Nick Vigil from the practice squad.) |
| | CB | Pract. squad add (The Dallas Cowboys signed CB Amani Oruwariye to the practice squad.) |
| | G | Placed on Injured Reserve (The Dallas Cowboys placed G Chuma Edoga on IR.) |
| | DT | Pract. squad add (The Dallas Cowboys signed DL Phil Hoskins to the practice squad.) |
| | CB | Signed (The Dallas Cowboys signed CB Josh Butler to the practice squad.) |
| | CB | Signed (The Dallas Cowboys signed CB Kemon Hall to the practice squad.) |
| | S | Signed (The Dallas Cowboys signed S Emany Johnson, to the practice squad.) |
| | TE | Signed (The Dallas Cowboys signed TE Princeton Fant to the practice squad.) |
| | LB | Signed (The Dallas Cowboys signed LB Nick Vigil to the practice squad.) |
| | T | Signed (The Dallas Cowboys signed T Josh Ball to the practice squad.) |
| | LB | Signed (The Dallas Cowboys signed LB Darius Harris to the practice squad.) |
| | CB | Claimed (The Kansas City Chiefs claimed CB Eric Scott Jr. off waivers.) To |
| | WR | Signed (The Dallas Cowboys signed WR Jalen Cropper to the practice squad.) |
| | DL | Released (The Dallas Cowboys released DE Al-Quadin Muhammad.) |
| | DT | Signed (The Dallas Cowboys signed DT Denzel Daxon to the practice squad.) |
| | LB | Signed (The Dallas Cowboys signed LB Brock Mogensen, to the practice squad.) |
| | S | Claimed (The Tennessee Titans claimed S Julius Wood off waivers.) To |
| | WR | Signed (The Dallas Cowboys signed WR Kelvin Harmon to the practice squad.) |
| | DE | Signed (The Dallas Cowboys signed DE Carl Lawson to the practice squad.) |
| | T | Signed (The Dallas Cowboys signed OL Dakoda Shepley to the practice squad.) |
| | RB | Pract. squad add (The Dallas Cowboys signed RB Dalvin Cook to the practice squad.) |
| | RB | Signed (The Dallas Cowboys signed RB Malik Davis to the practice squad.) |
| | WR | Pract. squad add (The Dallas Cowboys signed WR CeeDee Lamb to the practice squad.) |
| | T | Released (The Dallas Cowboys released T Josh Ball.) |
| | LB | Released (The Dallas Cowboys released LB Darius Harris.) |
| | RB | Released (The Dallas Cowboys released RB Royce Freeman.) |
| | LB | Released (The Dallas Cowboys released LB Nick Vigil.) |
| | DE | Released (The Dallas Cowboys released DE Carl Lawson.) |
| | S | Released (The Dallas Cowboys released SAF Julius Wood.) |
| | CB | Placed on Injured Reserve, Designated for Return (The Dallas Cowboys placed CB DaRon Bland on the IRD list.) |
| | RB | Released (The Dallas Cowboys released RB Snoop Conner.) |
| | RB | Released (The Dallas Cowboys released RB Malik Davis.) |
| | TE | Released (The Dallas Cowboys released TE Alec Holler.) |
| | DL | Suspended (The NFL suspended Dallas Cowboys DE Al-Quadin Muhammad for one game.) |
| | DT | Released (The Dallas Cowboys released DT Denzel Daxon.) |
| | TE | Traded (The Dallas Cowboys traded TE Peyton Hendershot to the Kansas City Chiefs.) To |
| | WR | Released (The Dallas Cowboys released WR Jalen Moreno-Cropper.) |
| | S | Released (The Dallas Cowboys released SAF Emany Johnson.) |
| | TE | Released (The Dallas Cowboys released TE Princeton Fant.) |
| | CB | Released (The Dallas Cowboys released CB Josh Butler.) |
| | DT | Released (The Dallas Cowboys released DT Justin Rogers.) |
| | WR | Released (The Dallas Cowboys released WR Kelvin Harmon.) |
| | CB | Released (The Dallas Cowboys released CB Kemon Hall.) |
| | LB | Released (The Dallas Cowboys released LB Brock Mogensen.) |
| | TE | Waived (The Dallas Cowboys waived TE Peyton Hendershot.) |
| | T | Released (The Dallas Cowboys released OL Dakoda Shepley.) |
| | WR | Released (The Dallas Cowboys released WR Racey McMath.) |
| | OT | Placed on Injured Reserve (The Dallas Cowboys placed OL Nathan Thomas on injured reserve.) |
| | DE | Waived Injury (The Dallas Cowboys waived DE Viliami Fehoko Jr. due to injury.) |
| | CB | Waived (The Dallas Cowboys waived CB Josh DeBerry.) |
| | RB | Waived (The Dallas Cowboys waived RB Nathaniel Peat.) |
| | WR | Waived (The Dallas Cowboys waived WR Cam Johnson.) |
| | LB | Released (The Dallas Cowboys released LB Damien Wilson.) |
| | WR | Released (The Dallas Cowboys released WR Tyron Billy-Johnson.) |
| | WR | Waived (The Dallas Cowboys waived WR Deontay Burnett.) |
| | DE | Waived Injury (The Dallas Cowboys waived WR Durrell Johnson due to injury.) |
| | LB | Waived (The Dallas Cowboys waived LB Jason Johnson.) |
| | CB | Waived (The Dallas Cowboys waived CB Eric Scott Jr..) |
| | LB | Waived (The Dallas Cowboys waived LB Willie Harvey.) |
| | WR | Waived Injury (The Dallas Cowboys waived WR David Durden due to injury.) |
| | C | Waived (The Dallas Cowboys waived C Cohl Cabral.) |
| | DT | Released (The Dallas Cowboys released DT Albert Huggins.) |
| | DE | Waived Injury (The Dallas Cowboys waived DE Shaka Toney due to injury.) |
| | DT | Signed (The Dallas Cowboys signed DT Linval Joseph.) |
| | S | Waived (The Dallas Cowboys waived DB Sheldrick Redwine.) |
| | T | Placed on Injured Reserve (The Dallas Cowboys placed T Earl Bostick on IR.) |
| | DE | Placed on Injured Reserve (The Dallas Cowboys placed DE Shaka Toney on IR after being waived due to injury.) |
| | DE | Waived (The Dallas Cowboys waived DT Carl Davis.) |
| | DT | Traded (The New York Giants traded DT Jordan Phillips to the Dallas Cowboys.) From |
| | DE | Signed (The Dallas Cowboys signed DL Carl Lawson.) |
| | DE | Waived Injury (The Dallas Cowboys waived DE Shaka Toney due to injury.) |
| | C | Signed (The Dallas Cowboys signed OL Cohl Cabral.) |
| | CB | Traded (The Minnesota Vikings traded CB Andrew Booth Jr. to the Dallas Cowboys.) From |
| | CB | Traded (The Dallas Cowboys traded CB Nahshon Wright to the Minnesota Vikings.) To |
| | DE | Placed on Injured Reserve (The Dallas Cowboys placed DE Sam Williams on IR.) |
| | LB | Signed (The Dallas Cowboys signed LB Darius Harris.) |
| | WR | Reserve/non football injury (The Dallas Cowboys placed WR CeeDee Lamb on the Non-football injury list.) |
| | LB | Waived (The Dallas Cowboys waived LB Byron Vaughns.) |
| | LB | Signed (The Dallas Cowboys signed LB Nick Vigil.) |
| | DT | Signed (The Dallas Cowboys signed DL Albert Huggins.) |
| | WR | Placed on Injured Reserve (The Dallas Cowboys placed Corey Crooms on IR.) |
| | DE | Signed (The Dallas Cowboys signed DE Shaka Toney.) |
| | WR | Waived Injury (The Dallas Cowboys waived WR Corey Crooms due to injury.) |
| | DL | Signed (The Dallas Cowboys signed DE Al Quadin Muhammad.) |
| | CB | Activated (The Dallas Cowboys activated CB Trevon Diggs from the PUP list.) |
| | CB | Waived (The Dallas Cowboys waived CB Gareon Conley.) |
| | CB | Claimed (The Dallas Cowboys claimed CB Kemon Hall off waivers.) |
| | WR | Signed (The Dallas Cowboys signed WR Deontay Burnett.) |
| | WR | Signed (The Dallas Cowboys signed WR Kelvin Harmon.) |
| | CB | Placed on PUPL (The Dallas Cowboys placed CB Trevon Diggs on PUP list.) |
| | CB | Signed (The Dallas Cowboys signed CB Gareon Conley.) |
| | LB | Signed (The Dallas Cowboys signed LB Willie Harvey.) |
| | DE | Signed (The Dallas Cowboys signed DE Marshawn Kneeland.) |
| | DE | Signed (The Dallas Cowboys signed DE Marshawn Kneeland.) |
| | WR | Released (The Dallas Cowboys released WR Martavis Bryant.) |
| | RB | Signed (The Dallas Cowboys have signed RB Ezekiel Elliot.) From |
| | RB | Signed (The Dallas Cowboys signed RB Nathaniel Peat.) |
| | LB | Signed (The Dallas Cowboys signed LB Brock Mogensen.) |
| | CB | Signed (The Dallas Cowboys signed CB Josh DeBerry.) |
| | LB | Signed (The Dallas Cowboys signed LB Damien Wilson.) |
| | WR | Signed (The Dallas Cowboys signed ) |
| | WR | Signed (The Dallas Cowboys signed WR Corey Crooms.) |
| | S | Signed (The Dallas Cowboys signed S Emany Johnson.) |
| | LB | Signed (The Dallas Cowboys signed ) |
| | LB | Signed (The Dallas Cowboys signed LB Jason Johnson.) |
| | S | Signed (The Dallas Cowboys signed S Julius Wood.) |
| | WR | Signed (The Dallas Cowboys signed WR Tyron Billy-Johnson.) |
| | TE | Signed (The Dallas Cowboys signed TE Alec Holler.) |
| | TE | Signed (The Dallas Cowboys signed TE Brevyn Spann-Ford.) |
| | RB | Signed (The Dallas Cowboys signed RB Royce Freeman.) |
| | CB | Declared Free Agent (CB Noah Igbinoghene elected free agency.) |
| | OL | Declared Free Agent (T Tyron Smith elected free agency.) |
| | LB | Released (The Dallas Cowboys released LB Leighton Vander Esch.) |
| | WR | Released (The Dallas Cowboys released WR Michael Gallup.) |
| | MLB | Signed (The Dallas Cowboys signed LB Eric Kendricks.) |
| | NT | Declared Free Agent (Dallas Cowboys DT Neville Gallimore declared free agency.) |
| | LB | Declared Free Agent (DE Dante Fowler Jr. declared free agency.) |
| | DE | Declared Free Agent (DE Dorance Armstrong elected free agency.) |
| | RB | Declared Free Agent (RB Tony Pollard elected free agency.) |
| | C | Declared Free Agent (OC Tyler Biadasz elected free agency.) |
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