Manuel Platon Del Rosario (July 1, 1915 – March 23, 2009) was a Filipino prelate of the Roman Catholic Church.

Del Rosario was born in Baao, Camarines Sur (then a part of Ambos Camarines), Philippines in 1915, and was ordained a priest on March 25, 1939.

He also founded the Immaculate Conception Seminary in Tabe, Guiguinto.

In 1963, Del Rosario suffered a stroke while attending the Second Vatican Council in Rome, leaving him paralyzed and using a wheelchair.

This article about a Catholic bishop or archbishop from the Philippines is a stub.