Who threw most interceptions in one NFL season?

Answer 1

That was George Blanda of the Houston Oilers who threw 42 interceptions in 1962. Second highest is Vinny Testeverde of the Tampa Bay Buccaneers who threw 35 interceptions in 1988.

Answer 2

In the Steelers 2006 campain, Roethlisberger threw a total of 23 interceptions.

Answer 3

In 2006 Ben Roethlisberger threw a career high 23 interceptions.

2004 - 11 INT's, 2005 - 9 INT's, 2006 - 23 INT's, 2007 - 11 INT's, 2008 - 15 INT's, 2009 - 12 INT's.

Answer 4

35
, by vinny testaverde

Answer 5

Dick Lane (1952) with 14.