| Antonio M. Serapio | |
| Member of the Philippine House of Representatives from Valenzuela | |
| Term Start: | June 30, 2004 |
| Term End: | February 19, 2007 |
| Predecessor: | Magtanggol Gunigundo II |
| Successor: | Magtanggol Gunigundo II |
| Constituency: | 2nd district |
| Term Start2: | June 30, 1987 |
| Term End2: | June 30, 1998 |
| Predecessor2: | Post created |
| Successor2: | Magtanggol Gunigundo II |
| Constituency2: | Lone district |
| Birth Date: | 13 June 1937 |
| Birth Place: | Tacloban, Leyte, Commonwealth of the Philippines |
| Death Place: | Cabanatuan, Nueva Ecija, Philippines |
| Party: | Nacionalista (1987-2007) |
| Spouse: | Marissa M. de Jesus-Serapio |
| Death Cause: | Heart attack |
| Profession: | Lawyer |
Antonio M. Serapio (June 13, 1937 – February 19, 2007) was a lawmaker from Valenzuela, Philippines. He represented Valenzuela's lone district from 1987 to 1998 and the second district from 2004 until his death in 2007. He died due to heart attack, following a vehicular accident in Nueva Ecija.[1] [2]
Antonio M. Serapio Elementary School in barangay Ugong was named after him.