Gregorio Colonia (born May 9, 1963) is a retired flyweight weightlifter from the Philippines who competed at the 1988 Summer Olympics. After retiring from competitions he worked as a weightlifting coach. His trainees include his nephew Nestor Colonia.
References Gregorio Colonia . sports-reference.com Reuben Terrado (September 21, 2014) Nestor Colonia misses meal, peanut power not enough as he makes early exit from weightlifting competition in Asiad. spin.ph