Morgan became Leicester's captain later that year, and captained the club for 9 years until his retirement in 2021. He captained the club during its most successful ever period, captaining them to the Championship title in 2014, their first Premier League title two years later in 2016 and their first FA Cup win in 2021, in which he made his final ever professional appearance coming on as a substitute in the 2021 FA Cup Final.