The 2023 Southeast Asian Games were held from May 5 through May 17 in Phnom Penh, Cambodia.
All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Carlos Edriel Yulo Philippines |
14.350 | 12.650 | 14.150 | 15.000 | 14.950 | 12.900 | 84.000 |
| 2 | Le Thanh Tung Vietnam |
13.500 | 12.900 | 13.200 | 13.550 | 13.900 | 13.400 | 80.450 |
| 3 | Dinh Phuong Thanh Vietnam |
12.400 | 13.250 | 11.200 | 13.250 | 14.550 | 13.500 | 78.150 |
| 4 | Luqman Al Hafiz Zulfa Malaysia |
13.100 | 11.500 | 12.300 | 13.850 | 12.500 | 12.400 | 75.650 |
| 5 | Ng Chun Chen Malaysia |
11.450 | 12.500 | 11.950 | 13.150 | 13.200 | 11.750 | 74.000 |
| 6 | Juancho Miguel Besana Philippines |
13.500 | 11.100 | 10.850 | 14.150 | 12.200 | 11.900 | 73.700 |
| 7 | Zac Liew Jun Yi Singapore |
13.100 | 11.050 | 11.700 | 13.250 | 12.300 | 11.450 | 72.850 |
| 8 | Van Vi Luong Vietnam |
12.300 | 10.600 | 12.950 | 14.050 | 12.650 | 10.150 | 72.700 |
| 9 | Kho Tong-Yu Singapore |
12.400 | 11.300 | 12.550 | 12.150 | 12.300 | 11.700 | 72.400 |
| 10 | Jan Gwynn Timbang Philippines |
12.550 | 11.750 | 11.200 | 13.250 | 11.600 | 11.550 | 71.900 |
| 11 | Chong Jer Rong Singapore |
12.700 | 12.050 | 10.450 | 13.200 | 11.900 | 11.300 | 71.600 |
| 12 | Kaeson Lim Jun Yi Singapore |
11.800 | 12.350 | 9.700 | 13.200 | 11.150 | 11.950 | 70.150 |
| 13 | Suphacheep Baobenmad Thailand |
9.600 | 8.500 | 10.900 | 13.600 | 10.750 | 12.700 | 66.050 |
| 14 | Trinh Hai Khang Vietnam |
13.200 | —— | 11.750 | 14.700 | 13.500 | 11.500 | 64.650 |
| 15 | Muhammad Sharul Aimy Malaysia |
13.450 | 12.250 | 11.850 | 13.400 | —— | 11.700 | 62.650 |
| 16 | John Ivan Cruz Philippines |
13.700 | —— | 10.700 | 14.050 | 12.000 | 11.600 | 62.050 |
| 17 | Justine Ace de Leon Philippines |
13.000 | 10.100 | 10.650 | 14.100 | 12.400 | —— | 60.250 |
| 18 | Sun Vira Cambodia |
10.500 | 9.950 | 9.650 | 12.450 | 10.800 | 5.550 | 58.900 |
| 19 | Muhammad Syakir Aiman Subri Malaysia |
12.550 | 10.200 | —— | 11.650 | 12.000 | 10.850 | 57.250 |
| 20 | Vey Pheaktra Cambodia |
12.250 | 9.500 | 8.850 | 13.300 | 10.750 | —— | 54.650 |
| 21 | Tikumporn Surintornta Thailand |
13.500 | —— | 12.650 | 13.150 | —— | —— | 39.300 |
| 22 | Nguyen Van Khanh Phong Vietnam |
—— | 11.350 | 14.050 | 13.800 | —— | —— | 39.200 |
| 23 | Joseph Judah Hatoguan Indonesia |
13.600 | 9.450 | —— | 14.450 | —— | —— | 37.500 |
| 24 | Abiyurafi Abiyurafi Indonesia |
—— | 11.850 | —— | —— | 12.150 | 12.650 | 36.650 |
| 25 | Ngoeun Sovanara Cambodia |
—— | 2.500 | 8.700 | 11.850 | 5.200 | 7.600 | 35.850 |
| 26 | Phon Sokchea Cambodia |
11.400 | —— | 8.700 | 11.150 | —— | 4.000 | 35.250 |
| 27 | Weerapat Chuaisom Thailand |
—— | 9.850 | —— | —— | 9.200 | 12.200 | 31.250 |
| 28 | Ally Hamuda Abdullah Malaysia |
—— | —— | 13.500 | —— | 12.550 | —— | 26.050 |
| 29 | Vin Soksey Cambodia |
—— | 5.100 | 9.350 | —— | 5.200 | 4.750 | 24.400 |
| 30 | Jhon Romeo Santillan Philippines |
—— | 11.500 | —— | —— | —— | 11.050 | 22.550 |
| 31 | Dang Ngoc Xuan Thien Vietnam |
—— | 12.900 | —— | —— | —— | —— | 12.900 |
| 32 | Terry Tay Wei-An Singapore |
12.800 | —— | —— | —— | —— | —— | 12.800 |
| 33 | Ten Vanndet Cambodia |
1.950 | 5.100 | —— | —— | 5.200 | —— | 12.250 |
Floor Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | John Ivan Cruz | Philippines | 5.7 | 8.150 | 13.850 | |
| 2 | Tikumporn Surintornta | Thailand | 5.7 | 8.100 | 13.800 | |
| 3 | Joseph Judah Hatugoan | Indonesia | 5.8 | 7.800 | 13.600 | |
| 4 | Terry Tay Wei-An | Singapore | 5.3 | 7.950 | -0.3 | 12.950 |
| 5 | Le Thanh Tung | Vietnam | 5.1 | 7.250 | 12.350 | |
| 6 | Vey Pheaktra | Cambodia | 4.9 | 7.300 | 12.200 | |
| 7 | Luqman Al Hafiz Zulfa | Malaysia | 5.2 | 6.000 | -0.1 | 11.100 |
Pommels Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Dang Ngoc Xuan Thien | Vietnam | 5.7 | 7.750 | 13.450 | |
| 2 | Kaeson Lim Jun Yi | Singapore | 4.8 | 8.050 | 12.850 | |
| 3 | Muhammad Sharul Aimy | Malaysia | 4.7 | 7.650 | 12.350 | |
| 4 | Abiyurafi Abiyurafi | Indonesia | 4.7 | 7.000 | 11.700 | |
| 5 | Jan Gwynn Timbang | Philippines | 3.9 | 5.550 | 9.450 | |
| 6 | Sun Vira | Cambodia | 2.6 | 6.600 | -4.0 | 5.200 |
| 7 | Weerapat Chuaisom | Thailand | 3.0 | 4.650 | -3.0 | 4.650 |
Rings Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Nguyen Van Khanh Phong | Vietnam | 5.9 | 8.300 | 14.200 | |
| 2 | Carlos Edriel Yulo | Philippines | 5.7 | 8.300 | 14.000 | |
| 3 | Ally Hamuda Abdullah | Malaysia | 5.2 | 7.800 | 13.000 | |
| 4 | Kho Tong-Yu | Singapore | 4.3 | 7.650 | 11.950 | |
| 5 | Suphacheep Baobenmad | Thailand | 4.4 | 7.100 | 11.500 | |
| 6 | Vin Soksey | Cambodia | 2.1 | 7.400 | -3.3 | 6.200 |
Vault Final Results
| Rank | Athlete | Nation | D | E | ND | Total | Average |
| 1 | Juancho Miguel Besana | Philippines | 5.6 | 9.050 | 14.650 | 14.275 | |
| 5.0 | 8.900 | 13.900 | |||||
| 2 | Tikumporn Surintornta | Thailand | 5.2 | 8.900 | 14.100 | 14.150 | |
| 5.2 | 9.000 | 14.200 | |||||
| 3 | Trinh Hai Khang | Vietnam | 5.6 | 8.700 | -0.1 | 14.200 | 14.050 |
| 5.0 | 8.900 | 13.900 | |||||
| 4 | Muhammad Sharul Aimy | Malaysia | 5.2 | 8.550 | 13.750 | 13.975 | |
| 5.2 | 9.000 | 14.200 | |||||
| 5 | Joseph Judah Hatoguan | Indonesia | 5.2 | 9.200 | 14.400 | 13.450 | |
| 4.0 | 8.500 | 12.500 |
P-Bars Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Carlos Edriel Yulo | Philippines | 6.3 | 8.550 | 14.850 | |
| 2 | Dinh Phuong Thanh | Vietnam | 5.9 | 8.500 | 14.400 | |
| 3 | Ng Chun Chen | Malaysia | 5.0 | 8.100 | 13.100 | |
| 4 | Zac Liew Jun Yi | Singapore | 3.8 | 8.450 | 12.250 | |
| 5 | Suphacheep Baobenmad | Thailand | 4.8 | 6.600 | 11.400 |
High Bar Final Results
| Rank | Athlete | Nation | D | E | ND | Total |
| 1 | Dinh Phuong Thanh | Vietnam | 4.9 | 8.600 | 13.500 | |
| 2 | Abiyurafi Abiyurafi | Indonesia | 5.0 | 8.000 | 13.000 | |
| 3 | Luqman Al Hafiz Zulfa | Malaysia | 4.2 | 8.050 | 12.250 | |
| 4 | Juancho Miguel Besana | Philippines | 3.8 | 8.300 | 12.100 | |
| 5 | Weerapat Chuaisom | Thailand | 4.1 | 7.600 | 11.700 | |
| 6 | Kaeson Lim Jun Yi | Singapore | 3.5 | 6.950 | 10.450 |
Team Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | Total |
| 1 | VIETNAM (Dang Ngoc Xuan Thien, Dinh Phuong Thanh, Le Thanh Tung, Nguyen Van Khanh Phong, Trinh Hai Khang, Van Vi Luong) | 51.400 | 50.400 | 51.950 | 56.100 | 54.600 | 48.550 | 313.000 |
| 2 | PHILIPPINES (Juancho Miguel Besana, John Ivan Cruz, Justine Ace de Leon, Jhon Romeo Santillan, Jan Gwynn Timbang, Carlos Edriel Yulo) | 54.550 | 47.000 | 46.900 | 57.300 | 51.550 | 47.950 | 305.250 |
| 3 | MALAYSIA (Ally Hamuda Abdullah, Muhammad Sharul Aimy, Ng Chun CHen, Muhammad Syakir Aiman Subri, Luqman Al Hafiz Zulfa) | 50.550 | 46.450 | 49.600 | 52.050 | 50.250 | 46.600 | 295.500 |
| 4 | SINGAPORE (Chong Jer Rong, Kho Tong-Yu, Zac Liew Jun Yi, Kaeson Lim Jun Yi, Terry Tay Wei An) | 51.000 | 46.750 | 44.400 | 51.800 | 47.650 | 46.400 | 288.000 |
| 5 | CAMBODIA (Ngoeun Sovanara, Phon Sokchea, Sun Vira, Ten Vanndet, Vey Pheaktra, Vin Soksey) | 36.100 | 29.650 | 36.550 | 48.650 | 31.950 | 21.900 | 204.800 |
