Harris has hosted the Tony Awards four times: the 63rd Tony Awards on June 7, 2009, 65th Tony Awards on June 12, 2011, the 66th Tony Awards on June 10, 2012, and the 67th Tony Awards on June 9, 2013.
Harris membawakan acara anugerah Tony Awards sebanyak empat kali: 63rd Tony Awards tanggal 7 Juni 2009, 65th Tony Awards tanggal 12 Juni 2011, 66th Tony Awards tanggal 10 Juni 2012, dan 67th Tony Awards tanggal 9 Juni 2013.