Tom Brady had the most passing touchdowns by a quarterback in 2021, with 43 touchdowns.

most touchdowns by a qb in 2021
Interpreted as:
most passing touchdowns by a qb in 2021
2021Brady2021Stafford2021Herbert2021Rodgers2021Prescott2021Mahomes2021Allen2021Burrow2021Cousins2021Wentz2021Wilson2021Murray2021Carr2021Roethlisberger2021Jones2021Tannehill2021Ryan2021Garoppolo2021Heinicke2021Goff2021Bridgewater2021Mayfield43413837373736343327252423222221202020191817
NAMESEASONTMGPTDCMPATTPCTYDSAVGYDS/GTD%INTINT%SCKSCKYRATE
Tom BradyTom Brady2021
TBTB
174348571967.55,3167.4312.76.0121.722144102.1
Matthew StaffordMatthew Stafford2021
LARLAR
174140460167.24,8868.1287.46.8172.830243102.9
Justin HerbertJustin Herbert2021
LACLAC
173844367265.95,0147.5294.95.7152.23121497.7
Aaron RodgersAaron Rodgers2021
GBGB
163736653168.94,1157.7257.27.040.830188111.9
Dak PrescottDak Prescott2021
DALDAL
163741059668.84,4497.5278.16.2101.730144104.2
Patrick MahomesPatrick Mahomes2021
KCKC
173743665866.34,8397.4284.65.6132.02814698.5
Josh AllenJosh Allen2021
BUFBUF
173640964663.34,4076.8259.25.6152.32616492.2
Joe BurrowJoe Burrow2021
CINCIN
163436652070.44,6118.9288.26.5142.751370108.3
Kirk CousinsKirk Cousins2021
MINMIN
163337256166.34,2217.5263.85.971.228197103.1
Carson WentzCarson Wentz2021
INDIND
172732251662.43,5636.9209.65.271.43222794.6
Russell WilsonRussell Wilson2021
SEASEA
142525940064.83,1137.8222.46.361.533266103.1
Kyler MurrayKyler Murray2021
ARIARI
142433348169.23,7877.9270.55.0102.131286100.6
Derek CarrDerek Carr2021
LVLV
172342862668.44,8047.7282.63.7142.24024194.0
Ben RoethlisbergerBen Roethlisberger2021
PITPIT
162239060564.53,7406.2233.83.6101.73823986.8
Mac JonesMac Jones2021
NENE
172235252167.63,8017.3223.64.2132.52824192.5
Ryan TannehillRyan Tannehill2021
TENTEN
172135753167.23,7347.0219.64.0142.64732789.6
Matt RyanMatt Ryan2021
ATLATL
172037556067.03,9687.1233.43.6122.14027490.4
Jimmy GaroppoloJimmy Garoppolo2021
SFSF
152030144168.33,8108.6254.04.5122.72920198.7
Taylor HeinickeTaylor Heinicke2021
WASWAS
162032149465.03,4196.9213.74.0153.03827885.9
Jared GoffJared Goff2021
DETDET
141933249467.23,2456.6231.83.881.63528091.5
Teddy BridgewaterTeddy Bridgewater2021
DENDEN
141828542666.93,0527.2218.04.271.63121194.9
Baker MayfieldBaker Mayfield2021
CLECLE
141725341860.53,0107.2215.04.1133.14326983.1
Lamar JacksonLamar Jackson2021
BALBAL
121624638264.42,8827.5240.24.2133.43819087.0
Tua TagovailoaTua Tagovailoa2021
MIAMIA
131626338867.82,6536.8204.14.1102.62015290.1
Jalen HurtsJalen Hurts2021
PHIPHI
151626543261.33,1447.3209.63.792.12615087.2
StatMuse has season-level data for passing touchdowns going back to the 1921 season.