Sri Lanka at the 2017 World Championships in Athletics
Sri Lanka competed at the 2017 World Championships in Athletics in London, United Kingdom, from 4–13 August 2017.

Results
(q – qualified, NM – no mark, SB – season best)

Men
Track and road events  

Field events

Women
Track and road events

References

Nations at the 2017 World Championships in Athletics
World Championships in Athletics
Sri Lanka at the World Athletics Championships