Shaun Alexander scored the most total touchdowns in 2005, with 28 touchdowns.

who had the most tds in 2005
2005Alexander2005Johnson2005Tomlinson2005James2005Anderson2005Dillon2005Smith2005Davis2005Harrison2005Johnson2005Barber2005Chambers2005Jordan2005Portis2005Ward2005Fitzgerald2005Galloway2005Gates2005Jackson2005Jurevicius2005Bettis2005Holt2005Johnson2821201413131312121211111111111010101010999
NAMESEASONTMGPTDRUSH TDREC TDRET TDFGMXPMXP2SFTYPTSPPG
Shaun AlexanderShaun Alexander2005SEASEA16282710000016810.5
Larry JohnsonLarry Johnson2005KCKC1621201000001267.9
LaDainian TomlinsonLaDainian Tomlinson2005SDSD1620182000001207.5
Edgerrin JamesEdgerrin James2005INDIND151413100000845.6
Mike AndersonMike Anderson2005DENDEN151312100000785.2
Corey DillonCorey Dillon2005NENE121312100000786.5
Steve Smith Sr.Steve Smith Sr.2005CARCAR161311200000784.9
Stephen DavisStephen Davis2005CARCAR131212000000725.5
Marvin HarrisonMarvin Harrison2005INDIND151201200000724.8
Rudi JohnsonRudi Johnson2005CINCIN161212000000724.5
Tiki BarberTiki Barber2005NYGNYG16119200010684.3
Chris ChambersChris Chambers2005MIAMIA161101100000664.1
LaMont JordanLaMont Jordan2005OAKOAK14119200010684.9
Clinton PortisClinton Portis2005WASWAS161111000010684.3
Hines WardHines Ward2005PITPIT151101100000664.4
Larry FitzgeraldLarry Fitzgerald2005ARIARI161001000000603.8
Joey GallowayJoey Galloway2005TBTB161001000000603.8
Antonio GatesAntonio Gates2005SDSD151001000000604.0
Steven JacksonSteven Jackson2005STLSTL15108200000604.0
Joe JureviciusJoe Jurevicius2005SEASEA161001000000603.8
Jerome BettisJerome Bettis2005PITPIT1299000000544.5
Torry HoltTorry Holt2005STLSTL1490900000543.9
Chad JohnsonChad Johnson2005CINCIN1690900000543.4
Thomas JonesThomas Jones2005CHICHI1599000000543.6
Keenan McCardellKeenan McCardell2005SDSD1690900000543.4
StatMuse has season-level data for touchdowns going back to the 1921 season.