 He was inactive for the Packers' Week 2 victory at the Carolina Panthers after injuring his shoulder the previous week.On November 6, 2011, he collected six combined tackles, two pass deflections, and returned an interception for a 43-yard touchdown during a 45–38 win at the San Diego Chargers in Week 9.In Week 11, Williams recorded a season-high nine combined tackles, broke up two passes, and made two interceptions in the Packers' 35–26 victory against the Tampa Bay Buccaneers.