| Team: | Petron Blaze Boosters |
| Pbayear: | 2011–12 |
| Coach: | Ato Agustin |
| 1C-Name: | Philippine Cup |
| 1C-Wins: | 9 |
| 1C-Losses: | 5 |
| 1C-Place: | 3 |
| 1C-Playoffs: | Semifinalist (eliminated by Talk 'N Text, 4-3) |
| 2C-Name: | Commissioner's Cup |
| 2C-Wins: | 3 |
| 2C-Losses: | 6 |
| 2C-Place: | 9 |
| 2C-Playoffs: | Did not qualify |
| 3C-Name: | Governors Cup |
| 3C-Wins: | 6 |
| 3C-Losses: | 8 |
| 3C-Place: | 5 |
| 3C-Playoffs: | Semifinalist |
| Owners: | Petron Corporation (a San Miguel Corporation subsidiary) |
| Manager: | Hector Calma |
| Pol Team: | 3 |
| Prevseason: | 2010–11 |
| Nextseason: | 2012–13 |
The 2011–12 Petron Blaze Boosters season was the 37th season of the franchise in the Philippine Basketball Association (PBA).
See main article: 2011 PBA Draft.
| Round | Pick | Player | Position | Nationality | College | |
|---|---|---|---|---|---|---|
| 1 | 3 | Chris Lutz | SF | Marshall University | ||
| 3 | 2 | Filemon Fernandez | PG/SG | Orange Coast College |
| August 28, 2011[1] | To Petron Blaze 2011 1st round pick (Chris Lutz) Dondon Hontiveros Carlo Sharma | To Barako Bull 2011 1st round pick (Dylan Ababou) Mick Pennisi Sunday Salvacion future draft picks |
| March 20, 2012[2] | To Petron Blaze Chico Lanete | To Barako Bull Marc Agustin |
| April 20, 2012[3] | To Petron Blaze Marcio Lassiter Celino Cruz | To Powerade Rabeh Al-Hussaini Rey Guevarra Lordy Tugade |
| May 1, 2012 | To Petron Blaze Dorian Pena | To Barako Bull Celino Cruz Carlo Sharma |
| Player | Signed | Former team | |
| R.J. Rizada | March 20, 2012 | San Miguel Beermen (ABL) | |
| Chico Lanete | March 20, 2012 | Barako Bull Energy | |
| Dorian Pena | May 1, 2012(via trade) | Barako Bull Energy | |
| Marcio Lassiter | April 20, 2012(via trade) | Petron Blaze Boosters |
| Player | Signed | Former team | |
| Carlo Sharma | April 20, 2012 | traded to Barako Bull | |
| Rabeh Al-Hussaini | April 20, 2012 | traded to Powerade | |
| Rey Guevarra | April 20, 2012 | traded to Powerade | |
| Lordy Tugade | April 20, 2012 | traded to Powerade |
| Tournament | Name | Debuted | Last game | Record |
|---|---|---|---|---|
| February 12 (vs. Barangay Ginebra) | March 16 (vs. Alaska) | 3–4 | ||
| March 21 (vs. Barako Bull) | March 28 (vs. Talk 'N Text) | 0–2 | ||
| May 20 (vs. Powerade) | June 29 (vs. Air21) | 5-4 | ||
| July 6 (vs. Rain or Shine) | July 15 (vs. Meralco) | 1–4 |