Indonesia participated at the 2023 SEA Games in Phnom Penh, Cambodia from 5 to 16 May 2023.

The following Indonesia competitors won medals at the demonstration events.

[4] Shesar Hiren Rhustavito did not participate at the Games due to injury he suffered before leaving to Cambodia.

[6] Team roster Head coach: Indra Sjafri Group play

Semi-final Final The Indonesian Golf Team sent 7 athletes to compete in the 2023 SEA Games consisting of 4 male athletes and 3 female athletes[7] Mixed Kyorugi Poomsae The Indonesian Tennis Team sent 10 athletes to compete in the 2023 SEA Games consisting of 5 male athletes and 5 female athletes[8] Score Score Score Score The Indonesian Volleyball Team sent 4 teams consisting of a men's indoor and beach volleyball teams and a wen's indoor and beach volleyball teams.