Myanmar participated at the 2023 Southeast Asian Games in Phnom Penh, Cambodia from 5 to 17 May 2023. Myanmar Olympic Committee sent 341 athletes to compete in 19 sports. Myanmar delegation included totally 500 with 341 athletes and 159 officials.^[1] The handing over of the victory flag for the Myanmar sports team by Prime Minister Min Aung Hlaing was held on April 25 at Wunnatheikdi Indoor Stadium (B).^[2] Starting from April 26, athletes left for Cambodia according to their respective sports.

Tun Myint Oo, the director general of Sports and Physical Education Department, led Myanmar Team. Min Thein Zan, Union Minister of Sports and Youth Affairs, closely encouraged the sports team starting on 4 May. The first gold medal for Myanmar was awarded from Vovinam.^[3]

Medals by sport
Sport				Total
Athletics	0	0	2	2
Badminton[4]	0	1	0	1
Basketball	0	0	0	0
Billiards[4]	2	0	2	4
Boxing[4]	0	0	4	4
Cricket[4]	0	0	1	1
Cycling	0	0	0	0
Endurance race	0	0	0	0
Esports[4]	0	0	1	1
Golf	0	0	0	0
Gymnastics	0	0	0	0
Hockey	0	0	0	0
Judo[4]	0	0	0	0
Jujitsu[4]	0	0	0	0
Karate[4]	0	0	0	0
Kun Bokator[4]	1	2	6	9
Kun Khmer[4]	0	2	7	9
Ouk chaktrang[4]	0	0	2	2
Obstacle race[4]	0	0	0	0
Pencak silat	0	0	0	0
Pétanque[4]	1	0	0	1
Sailing	0	0	0	0
Sepaktakraw[4]	6	4	1	11
Soft tennis[4]	0	0	0	0
Swimming	0	0	0	0
Table tennis	0	0	0	0
Taekwondo[4]	1	0	4	5
Traditional boat race[4]	1	5	2	8
Tennis	0	0	0	0
Vovinam[4]	4	3	17	24
Weightlifting[4]	1	0	2	3
Wushu[4]	1	3	3	7
Total	17	16	48	81

Medals by gender
Gender				Total	Percentage
Male	8	4	28	40	49.4%
Female	7	9	18	34	42.0%
Mixed	2	3	2	7	8.6%
Total	18	20	54	92	100%