The 2017 SEABA Under-16 Championship was the qualifying tournament for Southeast Asia Basketball Association at the 2017 FIBA Under-16 Asian Championship.

The tournament was held in Quezon City, Philippines from May 14 to 18.

The Smart Araneta Coliseum was the venue of the five-team competition, coinciding with the 2017 SEABA Championship.

[1] The Philippines won their fourth straight title after winning all of their games in the tournament.

The top two teams represented SEABA to the Asian tournament held the following year.