NCAA Season 84 basketball tournaments

NCAA Season 84
Host schoolMapúa Institute of Technology
Men's Finals G1 G2G3Wins
 San Beda Red Lions 72 60852
 JRU Heavy Bombers 68 62691
DurationSeptember 24–29, 2008
Arena(s)Araneta Coliseum
Finals MVPSam Ekwe
Winning coachFrankie Lim (2nd title)
Semifinalists Letran Knights
 Mapúa Cardinals
TV network(s)Studio 23
Juniors' Finals G1 G2Wins
 San Sebastian Staglets 83 772
 Letran Squires 81 700
DurationSeptember 24–26, 2008
Arena(s)Araneta Coliseum
Finals MVPArvie Bringas
Winning coachRaymond Valenzona (4th title)
Semifinalists JRU Light Bombers
 La Salle Green Hills Greenies
TV network(s)Studio 23

The basketball tournaments of National Collegiate Athletic Association (Philippines) 84th season hosted by the Mapúa Institute of Technology began on June 28 at the Araneta Coliseum with Metropolitan Manila Development Authority chairman Bayani Fernando as the keynote speaker (however, Fernando was later tasked to lead the cleanup efforts caused by Typhoon Frank, he sent his daughter instead). All subsequent elimination round games will be held at Cuneta Astrodome. The theme of the season is "To The Fore at 84".

The games began on June 28 at the Araneta Coliseum, Quezon City with a quadruple-header.

The first two games along with men's games every Wednesday and Friday will be aired on Studio 23. The remaining elimination round games were at the Cuneta Astrodome at Pasay, except for the last game which was held at the Araneta Coliseum.

The San Beda Red Lions and the San Sebastian Staglets both defended their titles successfully, with the Red Lions winning against the JRU Heavy Bombers in three games and the Staglets sweeping the elimination round and their finals series against the Letran Squires. San Beda is now the three-time champion while San Sebastian won their fourth consecutive title.