Siverino A. "Nonoy" Baclao Jr. (born June 15, 1987) is a Filipino professional basketball player for the Meralco Bolts of the Philippine Basketball Association (PBA). A forward, he played three seasons for the Ateneo de Manila Blue Eagles in the University Athletic Association of the Philippines from 2007 to 2009 and led the Eagles to back-to-back basketball championships in his last two seasons with them. He also played for the Philippine Patriots in the ASEAN Basketball League and led the team as the inaugural champion of the 2009-10 ABL season.