Joseph Benedict Aquino Magsaysay, also known as JB Magsaysay (born July 6, 1980), is a Filipino actor, a politician, a businessman and was one of the 13 housemates of ABS-CBN's Pinoy Big Brother, Season 1.

[1] He was the second evicted housemate on his 35th day in Pinoy Big Brother's house.

He graduated with a college degree at the Philippine School of Business Administration in Quezon City.

JB was first TV guesting on ABS-CBN programs Nginiig, Ok Fine Whatever, Private Conversation with Boy Abunda, Y Speak, Star Magic Presents and others.

His cameo role as an antagonist in an action-packed TV series Palos with Cesar Montano and Jake Cuenca.