<Tr> <Td> Warren Moon </Td> <Td> 9 / 23 / 1990--10 / 27 / 1991 </Td> <Td> Houston Oilers </Td> <Td> 21 </Td> <Td> </Td> </Tr> <Tr> <Td> Jeff Blake </Td> <Td> 11 / 13 / 1994--12 / 10 / 1995 </Td> <Td> Cincinnati Bengals </Td> <Td> 21 </Td> <Td> </Td> </Tr> <Tr> <Td> Daunte Culpepper </Td> <Td> 11 / 30 / 2003--1 / 2 / 2005 </Td> <Td> Minnesota Vikings </Td> <Td> 21 </Td> <Td> </Td> </Tr> <Tr> <Td> Ben Roethlisberger </Td> <Td> 12 / 9 / 2012--9 / 7 / 2014 </Td> <Td> Pittsburgh Steelers </Td> <Td> 21 </Td> <Td> </Td> </Tr>

Who holds the nfl record for the most touchdown passes in a regular season