The 2005 Wisconsin Badgers football team represented the University of Wisconsin–Madison during the 2005 NCAA Division I-A football season.

Led by Barry Alvarez, the Badgers completed the season with a 10–3 record, including a 5–3 mark in the Big Ten Conference, good for a third-place tie with Michigan, Northwestern and Iowa.

Roster at Camp Randall Stadium Top passers Top rushers Top receivers Top defenders

at Camp Randall Stadium No scoring Top passers Top rushers Top receivers Top defenders

at Kenan Memorial Stadium No Scoring Top passers Top rushers Top receivers Top defenders