Kariyawasam Tirana Gamage Dhammika Prasad (; born 30 May 1983), or simply Dhammika Prasad, is a Sri Lankan former cricketer and coach. He was most recently the bowling coach of the Nepal national cricket team. He is a right-arm fast-medium bowler. He has represented Sri Lanka in Test, One Day International (ODI) and Twenty20 cricket and played domestic cricket for the Sinhalese Sports Club and Basnahira North.
| Format | Matches | Runs | Avg | 100s/50s | Top Score | Wickets | Bowl Avg | Best Bowling | Catches/St |
| Test | 25 | 476 | 12.86 | 0/0 | 47 | 75 | 35.97 | 5/50 | 6/– |
| ODI | 24 | 129 | 21.50 | 0/0 | 31* | 32 | 30.50 | 3/17 | 1/– |
| T20I | 1 | – | – | – | – | 0 | – | – | 0/– |
| FC | 131 | 2505 | 17.27 | 1/9 | 103* | 351 | 29.18 | 6/25 | 33/– |
