| Year | 2018 |
|---|---|
| Season | 2017–18 |
| Dates | April 1–May 2, 2018 |
| Num teams | 6 |
| Winners | San Miguel Alab Pilipinas |
| Count | 1 |
| Second | Mono Vampire |
| Semifinal 1 | Chong Son Kung Fu |
| Semifinal 2 | Hong Kong Eastern |
| Prev season | 2017 |
| Next season | 2019 |
The 2018 ABL playoffs is the postseason tournament concluding the 2017–18 season of the ASEAN Basketball League (ABL). The top two teams that had the best regular-season records qualified directly to the semifinals, while the third to sixth best teams faced each other in the quarterfinals. The quarterfinals and the semifinals are a best-of-three series, while the finals is a best-of-five series. The higher-seed team holds the home court advantage, hosting games 1 and 3 in the semifinals, and games 1, 2 and 5 in the finals.
Qualified teams
- Hong Kong Eastern
- Chong Son Kung Fu
- San Miguel Alab Pilipinas
- Mono Vampire
- Singapore Slingers
- Saigon Heat
Quarterfinals
Alab vs. Saigon
Mono vs. Singapore
Semifinals
Chong Son vs. Mono
Eastern vs. Alab
- All times local, at UTC+8.