2015 in Brunei

The following lists events that happened during 2015 in Brunei Darussalam.

Establishments

 * Tabuan Muda (English: Young Wasps) were established as a Bruneian football team.
 * The Royal Brunei Air Force (RBAirF) receive the last of twelve Poland-manufactured Sikorsky S-70i Blackhawk helicopters, to replace their ten ageing Bell 212 helicopters.

Events

 * January 8 - Brunei officially bans all future public celebrations of Christmas, in accordance with its conservative Islamic law Shariah.
 * Late June 2015 Southeast Asian haze began.

Sports

 * 2015 SEABA Championship
 * Brunei at the 2015 World Aquatics Championships
 * Brunei at the 2015 Southeast Asian Games
 * Brunei at the 2015 World Championships in Athletics