Swimming at the 2015 SEA Games – Men's 4 × 100 metre freestyle relay

The men's 4 x 100 metre freestyle relay competition of the swimming events at the 2015 SEA Games was held on 9 June at the OCBC Aquatic Centre in Singapore.

Schedule
All times are Singapore Standard Time (UTC+08:00)

Records
The following records were established during the competition:

Final

 * Source: Final Results

The final was held on 9 June.