Kande Arachchige Isuru Udana Tillakaratna (Sinhala: ඉසුරු උදාන; born 17 February 1988) is a former Sri Lankan cricketer who represented Sri Lanka internationally in limited over formats. He currently plays domestic cricket for Tamil Union and Wayamba. Primarily a left arm fast bowler, Udana evolved as an all-rounder in late 2018. On 31 July 2021, Udana announced his retirement from international cricket.