|2018 Dallas Cowboys season|
|Head coach||Jason Garrett|
|General manager||Jerry Jones|
|Home field||AT&T Stadium|
|Division place||1st NFC East|
|Playoff finish||Won Wild Card Playoffs (vs. Seahawks) 24–22|
Lost Divisional Playoffs (at Rams) 22–30
|Pro Bowlers||WR Amari Cooper |
RB Ezekiel Elliott
CB Byron Jones
DE DeMarcus Lawrence
OG Zack Martin
QB Dak Prescott
OT Tyron Smith
LB Leighton Vander Esch
|AP All-Pros||OG Zack Martin "(1st Team)" |
RB Ezekiel Elliott "(2nd Team)"
LB Leighton Vander Esch "(2nd Team)"
CB Byron Jones
The 2018 season was the Dallas Cowboys' 59th in the National Football League (NFL), their 30th under the ownership of Jerry Jones, their 10th playing their home games at AT&T Stadium, and their eighth full season under head coach Jason Garrett. AT&T Stadium also became the first stadium venue to host the annual draft. For the first time since 2009, wide receiver Dez Bryant was not on the opening day roster, as he was released on April 13, 2018 and later signed with the New Orleans Saints on November 7, 2018. For the first time since 2002, tight end Jason Witten was not on the opening day roster, having announced his retirement on May 3, 2018. For the first time since 2010, kicker Dan Bailey was not on the opening day roster, as he was released on September 1, 2018 and later signed with the Minnesota Vikings on September 17, 2018.
The Cowboys clinched the NFC East division following a Week 16 win over the Tampa Bay Buccaneers and a week later, improved their 9–7 record from the previous season with a win over the New York Giants.
In the playoffs, the Cowboys defeated the Seattle Seahawks 24–22 in the Wild Card round and advanced to the Divisional round, where they lost to the eventual NFC champion Los Angeles Rams 22–30, suffering both their 6th straight Divisional playoff defeat and 8th straight road playoff loss.