Anggaran Terbatas, NOC Indonesia Hanya Pilih Atlet Terbaik ke SEA Games 2021

40 Cabor - 526 Nomor Event

1 Atletik (47 Event)
2 Akuatik (48 Event, 2 Disiplin)
3 Panahan (10 Event)
4 Bulu Tangkis (7 Event)
5 Basket (4 Event)
6 Biliar Snookers (10 Event)
7 Tinju (13 Event)
8 Kano/Kayak (19 Event)
9.1 Catur (10 Event)
9.2 Xiangqi (4 Event)
10 Balap Sepeda (12 Event, 2 Disiplin)
11 Dance Sport (12 Event)
12 Anggar (12 Event)
13 Sepak Bola (4 Event)
14 Golf (4 Event)
15 Senam (21 Event, 3 Disiplin)
16 Bola Tangan (4 Event)
17 Judo (13 Event)
18 Karate (15 Event)
19 Muay Thai (11 Event)
20 Pentaque (8 Event)
21 Pencak Silat (16 Event)
22 Rowing (16 Event)
23 Sepak Takraw (8 Event)
24 Menembak (22 Event)
25 Tenis Meja (7 Event)
26 Tenis (7 Event)
27 Voli (4 Event)
28 Taekwondo (19 Event)
29 Angkat Besi (14 Event)
30 Gulat (18 Event)
31 Wushu (21 event)
32 Binaraga (10 Event)
33 Boling (6 Event)
34 Esports (10 Event)
35 Selam (13 Event)
36 Kickboxing (12 event)
37 Kurash (10 Event)
38 Jujitsu (6 Event)
39 Triathlon dan Duathlon (4 Event)
40 Vovinam (15 Event)