| Magnum Membrere | |
| Team: | NLEX Road Warriors |
| Position: | Assistant manager |
| League: | PBA |
| Height Ft: | 5 |
| Height In: | 11 |
| Weight Lbs: | 170 |
| Nationality: | Filipino |
| Birth Date: | 20 July 1982 |
| Birth Place: | Umingan, Pangasinan, Philippines |
| High School: | San Beda (Manila) |
| College: | Ateneo |
| Draft Year Pba: | 2006 |
| Draft Round Pba: | 2nd |
| Draft Pick Pba: | 19 |
| Draft Team Pba: | Red Bull Barako |
| Career Start: | 2006–2010; 2011 |
| Career End: | 2012 |
| Career Number: | 5, 16 |
| Coach Start: | 2010 |
| Coach End: | 2011 |
| Years1: | 2006–2010 |
| Years2: | 2011–2012 |
| Cteam1: | Barako Bull Energy Boosters (assistant) |
| Cyears1: | 2010–2011 |
| Highlights: | As player
As executive |
Benedicto "Magnum" L. Membrere III (born July 20, 1982 in Pangasinan) is a Filipino former professional basketball player and executive who currently serves as assistant team manager for NLEX Road Warriors since 2023. He also formerly served as assistant team manager of TNT Tropang Giga from 2014 until 2018.
He was drafted nineteenth overall by Red Bull in 2006 and played there for 4 seasons. He also had a brief stint as an assistant coach for the Boosters, before returning to playing court as a member of the Talk 'N Text Tropang Texters.
|-| align=left| | align=left| Red Bull| 14 || 11.1 || .381 || .217 || .708 || 1.5 || .4 || .3 || .0 || 3.9|-| align=left| | align=left| Red Bull| 19 || 11.5 || .422 || .200 || .333 || 1.3 || .5 || .2 || .0 || 4.6|-| align=left| | align=left| Red Bull / Barako Bull| 13 || 11.5 || .341 || .348 || .500 || 1.8 || .4 || .5 || .0 || 2.9|-| align=left| | align=left| Barako Bull| 9 || 15.2 || .455 || .450 || .500 || 3.1 || .6 || .1 || .0 || 5.6|-| align=left| | align=left| Talk 'N Text| 4 || 4.8 || .400 || .000 || — || .8 || .3 || .0|| .0 || 1.0|-class=sortbottom| align=center colspan=2 | Career| 59 || 11.5 || .405 || .282 || .575 || 1.7 || .5 || .3 || .0 || 3.9