1995.
The Cowboys lost to the Redskins 27-23 in Washington and 24-17 in Dallas and went on to defeat the Pittsburgh Steelers in Super Bowl XXX.
Cowboys have won 5 superbowls, the Redskins have won 3.
The Dallas Cowboys in Super Bowls XXVII and XXVIII, the Washington Redskins in Super Bowl XXVI, and the New York Giants in Super Bowl XXV.
Dallas loss to the Pittsburgh Steelers twice in the Super Bowl: Super Bowl IX and Super Bowl XIII.
The Dallas Cowboys won the Super Bowl in 1972 and the Miami Dolphins won the Super Bowl in 1973.
The Dallas Cowboys lost twice to the Pittsburgh Stelers in the Super Bowl. Dallas lost Super Bowl X 21-17 and Super Bowl XIII 35-31.
Super Bowl I: Green Bay by 17 Super Bowl II: Green Bay by 13 Super Bowl III: Baltimore (Colts) by 17 Super Bowl IV: Minnesota by 10 Super Bowl V: Dallas by 1 Super Bowl VI: Dallas by 5 Super Bowl VII: Washington by 2 Super Bowl VIII: Miami by 6 Super Bowl IX: Pittsburgh by 3 Super Bowl X: Pittsburgh by 7 Super Bowl XI: Oakland by 5 Super Bowl XII: Dallas by 5 Super Bowl XIII: Pittsburgh by 4 Super Bowl XIV: Pittsburgh by 11 Super Bowl XV: Philadelphia by 3 Super Bowl XVI: San Francisco by 2 Super Bowl XVII: Miami by 2 Super Bowl XVIII: Washington by 3 Super Bowl XIX: San Francisco by 3 Super Bowl XX: Chicago by 11 Super Bowl XXI: NY Giants by 9 Super Bowl XXII: Denver by 3 Super Bowl XXIII: San Francisco by 7 Super Bowl XXIV: San Francisco by 12 Super Bowl XXV: Buffalo by 7 Super Bowl XXVI: Washington by 7 Super Bowl XXVII: Dallas by 6.5 Super Bowl XXVIII: Dallas by 10.5 Super Bowl XXIX: San Francisco by 18 Super Bowl XXX: Dallas by 13.5 Super Bowl XXXI: Green Bay by 14 Super Bowl XXXII: Green Bay by 12 Super Bowl XXXIII: Denver by 7.5 Super Bowl XXXIV: St Louis by 7 Super Bowl XXXV: Baltimore (Ravens) by 3 Super Bowl XXXVI: St Louis by 14 Super Bowl XXXVII: Oakland by 3.5 Super Bowl XXXVIII: New England by 7 Super Bowl XXXIX: New England by 4 Super Bowl XL: Pittsburgh by 4 Super Bowl XLI: Indianapolis by 7 Super Bowl XLII: New England by 14 Super Bowl XLIII: Pittsburgh by 6.5 Super Bowl XLIV: Indianapolis by 4.5
Green Bay, Miami, Pittsburg, Washington, Denver, San Francisco, Dallas, and New England.
The Bills have lost 4 Super Bowls but to only 3 different teams: The Bills lost Super Bowl 25 to the New York Giants. The Bills lost Super Bowl 26 to the Washington Redskins. The Bills lost Super Bowl 27 to the Dallas Cowboys . The Bills lost Super Bowl 28 to the Dallas Cowboys.
The Dallas Cowboys have appeared in eight Super Bowls. The results of the Cowboys' Super Bowl appearances (victories in bold):Super Bowl V (1-17-71) -- Baltimore Colts 16, Dallas 13.Super Bowl VI (1-16-72) -- Dallas 24, Miami Dolphins 3.Super Bowl X (1-18-76) -- Pittsburgh Steelers 21, Dallas 17.Super Bowl XII (1-15-78)-- Dallas 27, Denver Broncos 10.Super Bowl XIII (1-21-79) Pittsburgh 35, Dallas 31.Super Bowl XXVII (1-31-93) -- Dallas 52, Buffalo Bills 17.Super Bowl XXVIII (1-30-94) -- Dallas 30, Buffalo 13.Super Bowl XXX (1-28-96) -- Dallas 27, Pittsburgh 17.
The last time the Dallas Cowboys made to the Super Bowl was 1995 Super Bowl XXX. The played the Pittsburgh Steelers and won. This was the 5th Dallas Super Bowl win and 8th trip to the big game.
Dallas in Super Bowl 12. Dallas 27, Denver 10
That has only happened twice in Super Bowl history ... 1) Dallas Cowboys lost Super Bowl V to the Baltimore Colts and won Super Bowl VI over the Miami Dolphins. 2) Miami Dolphins lost Super Bowl VI to the Dallas Cowboys and won Super Bowl VII over the Washington Redskins.