Sri Lanka at the 2024 Summer Olympics

Sri Lanka is scheduled to compete at the 2024 Summer Olympics in Paris, France from July 26 to August 11, 2024. This will mark Sri Lanka's nineteenth appearance at the Summer Olympics, with the exception of the 1976 Summer Olympics in Montreal. Seven of the nation's previous Olympic appearances were under the name Ceylon.

The Sri Lankan delegation consisted of six athletes (three per gender) competing in three sports. Badminton athlete Viren Nettasinghe and javelin thrower Dilhani Lekamge were the country's flagbearers during the opening ceremony.

Competitors
The following is the list of number of competitors in the Games.

Athletics
Sri Lanka qualified three track and field athletes (one man and two women). Tharushi Karunarathna and Dilhani Lekamge both qualified directly through the World Rankings. Aruna Darshana qualified after receiving a reallocated quota spot. Athletes achieved qualified through their respective world rankings, in the following events:


 * Key
 * Note–Ranks given for track events are within the athlete's heat only
 * Q = Qualified for the next round
 * q = Qualified for the next round as the fastest loser or, in field events, by position without achieving the qualifying target
 * NR = National record
 * N/A = Round not applicable for the event
 * Bye = Athlete not required to compete in round


 * Track and road events


 * Field events

Badminton
Sri Lanka qualified one male badminton player through the BWF Race to Paris rankings as of April 30, 2024. At the age of 20, Viren Nettasinghe became the youngest badminton athlete to qualify for the Olympics from Sri Lanka.

Swimming
Sri Lanka received two universality quota spots from FINA (one man and one woman). The Sri Lanka Aquatic Sports Union selected the highest ranked eligible swimmers in their respective events based on results at the 2024 World Aquatics Championships in Doha, Qatar.