The Dallas Cowboys had the most yards of total offense by a team in 2021, with 6,919 yards.

2021 nfl passing offense rankings
2021Cowboys2021Buccaneers2021Chiefs2021Chargers2021Bills2021Ravens202149ers2021Cardinals2021Rams2021Packers2021Raiders2021Vikings2021Bengals2021Eagles2021Patriots2021Colts2021Titans2021Browns2021Broncos2021Seahawks2021Washington2021Lions6.9k6.9k6.7k6.6k6.5k6.4k6.4k6.4k6.3k6.2k6.2k6.2k6.1k6.1k6.0k5.9k5.8k5.8k5.6k5.5k5.5k5.5k
TEAMSEASONGPOFFYDSCMPATTPCTAVGYDS/GTDTD%INTINT%SCKSCKYRATE
Dallas CowboysDallas Cowboys2021176,9194,96344464768.67.7291.9406.2111.733163104.8
Tampa Bay BuccaneersTampa Bay Buccaneers2021176,9015,38349273167.37.4316.6435.9121.623154101.6
Kansas City ChiefsKansas City Chiefs2021176,7464,93744867566.47.3290.4375.5131.92814698.1
Los Angeles ChargersLos Angeles Chargers2021176,6345,01444367465.77.4294.9385.6152.23121497.4
Buffalo BillsBuffalo Bills2021176,4934,45041565563.46.8261.8365.5162.42716691.3
Baltimore RavensBaltimore Ravens2021176,4404,26739661164.87.0251.0213.4182.95730684.4
San Francisco 49ersSan Francisco 49ers2021176,3874,43734351466.78.6261.0265.1142.73321699.2
Arizona CardinalsArizona Cardinals2021176,3524,61941559170.27.8271.7274.6111.939343100.6
Los Angeles RamsLos Angeles Rams2021176,3254,89340660766.98.1287.8416.8183.031251101.6
Green Bay PackersGreen Bay Packers2021176,2154,52640259367.87.6266.2396.671.233211107.4
Las Vegas RaidersLas Vegas Raiders2021176,1844,80842962868.37.7282.8233.7142.24024193.8
Minnesota VikingsMinnesota Vikings2021176,1684,45039860465.97.4261.8345.671.230212101.6
Cincinnati BengalsCincinnati Bengals2021176,1454,80638455569.28.7282.7366.5142.555403106.9
Philadelphia EaglesPhiladelphia Eagles2021176,1193,58530749462.17.3210.9204.0102.03118189.2
New England PatriotsNew England Patriots2021176,0084,09836453568.07.7241.1244.5132.42824195.5
Indianapolis ColtsIndianapolis Colts2021175,9013,58832452162.26.9211.1275.281.53222793.5
Tennessee TitansTennessee Titans2021175,8223,74535953567.17.0220.3224.1142.64732790.0
Cleveland BrownsCleveland Browns2021175,7913,61932052061.57.0212.9214.0142.74929984.6
Denver BroncosDenver Broncos2021175,6183,85635454165.47.1226.8203.791.74026391.7
Seattle SeahawksSeattle Seahawks2021175,5063,81532449565.57.7224.4306.171.446383103.1
Washington Football TeamWashington Football Team2021175,5023,74635655064.76.8220.4213.8152.74330585.8
Detroit LionsDetroit Lions2021175,4843,88439659366.86.5228.5233.9142.43628688.1
Pittsburgh SteelersPittsburgh Steelers2021175,3614,01742566464.06.0236.3233.5111.73823985.3
Chicago BearsChicago Bears2021175,2253,63533254261.36.7213.8163.0203.75842875.5
Miami DolphinsMiami Dolphins2021175,2193,93640461565.76.4231.5213.4142.34028585.4
New York JetsNew York Jets2021175,2083,95935760359.26.6232.9203.3203.35341876.0
Jacksonville JaguarsJacksonville Jaguars2021175,1913,67436160459.86.1216.1122.0172.83223872.1
New Orleans SaintsNew Orleans Saints2021175,1773,43729350458.16.8202.2295.8132.63725187.4
Atlanta FalconsAtlanta Falcons2021175,1643,98737757365.87.0234.5203.5152.64027486.6
Carolina PanthersCarolina Panthers2021175,0813,57334859958.16.0210.2142.3213.55233468.5
New York GiantsNew York Giants2021174,8843,46335159359.25.8203.7152.5203.43826770.1
Houston TexansHouston Texans2021174,7273,63035454664.86.6213.5213.8152.74432585.2
StatMuse has team, season-level data for passing yards going back to the 1932 season.