Through Week 2 of the 2015 National Football League season, Tony Romo is the all-time leading passer for the Dallas Cowboys with 33,821 career yards. He surpassed former Cowboys quarterback Troy Aikman -- who had 32.942 career yards -- during the 2014 regular season.
roger stabach
Hall of Fame quarterback Troy Aikman holds the record for the most passing yards in a Thanksgiving day game. He threw for 455 yards versus the Minnesota Vikings 11/26/1998.
Roger Staubach's record as Dallas Cowboys quarterback was 85-29 during his career, which ran from 1969 to 1979.
Brett Favre
Michael Irvin holds that particular record for the Cowboys.
Brett Farve
Roger Staubach
Troy Aikman
Cam Newton
Juice Williams
Armanti Edwards
Dan Marino holds the record for passing yards in a season with 5084 in 1984.