Dhammika Niroshana (born February 22, 1983 in Galle), is a former Sri Lankan cricketer.
He made his debut for the Sri Lanka Under 19s against Singapore in 2000.
He continued playing Under 19 Test and ODI cricket for 2 years (captaining the side on ten occasions, but winning only one match) before making his senior First-class debut; for the Sri Lanka Schools XI.
He went on to appear in domestic Sri Lankan cricket for Chilaw Marians Cricket Club and Galle Cricket Club.
He played as a bowler, with a healthy bowling average of under 30 in First-class, List A and both Under 19 forms of the game.