In the 2011–12 season, Abdou started out when he came on as a substitute bench at the start of the season. Abdou soon continued to establish himself in the first team, playing in the midfield position for the side. During the season, he faced injury concerns on three occasions. Despite this, Abdou continued to be featured in the first team for the side and was praised by Manager Jackett. In April 2012, Abdou was named as the club's Player of the Year for the 2011–12 season after a vote by Millwall's supporters. "I would like to thank all the fans who voted for me, and my team mates as well because this is a team game," he said after hearing of the award. At the end of the 2011–12 season, making forty–five appearances for the side, the club began talks with Abdou over a new contract. Following this, it was reported that Abdou received treatment over his injury he sustained over the summer.