Sibsankar Arabinda Roy (born 10 October 1990) is an Indian cricketer.
He is a left-handed batsman and a right-arm off-break bowler who plays for Assam in domestic cricket.
Roy is a top order batsman.
He was born in Guwahati.
Roy began his cricketing career in the youth ranks of Assam, in the 2001-02 National Under-14s tournament, aged just eleven.
He moved up to the Under-15s team the following year, for whom he played for two consecutive seasons.
Roy started 2004-05 with the Under-19s team before moving to the Under-17s, moving back to the Under-19s in 2005-06.
Roy maintained his position in the Under-19s in 2006-07, and played a couple of games for the Under-22s in 2007-08, before making his step up to the first team.
Roy made his List A debut for Assam in the 2007-08 Vijay Hazare Trophy against Orissa, scoring 35 runs in a narrow defeat.
Roy's first-class debut followed the following season, making his debut in the second round of fixtures, against Tripura in the 2008-09 Ranji Trophy.