Sri Lanka at the 2012 Summer Olympics

Athletics

Marathon, Men Anuradha Cooray 55
400 metres Hurdles, Women Christine Sonali Merrill 9 h5 r1/3

Badminton

Singles, Men Niluka Karunaratne =9
Singles, Women Thilini Jayasinghe =33

Shooting

Air Rifle, 10 metres, Men Mangala Samarakoon 45
Small-Bore Rifle, Prone, 50 metres, Men Mangala Samarakoon 47

Swimming

100 metres Backstroke, Men Heshan Unamboowe 42
100 metres Freestyle, Women Reshika Udugampola 44