Alejandro Melchor

Alejandro Salmero Melchor Sr. (August 9, 1900 – September 5, 1947) was a Filipino civil engineer, mathematician, educator and member of the Cabinet of the Philippines.

A native of Ibajay, Aklan, Melchor was also known for his work on pontoon bridges during the Second World War.

In 1924, Melchor graduated in civil engineering with the highest honors from the University of the Philippines.

Considered a brilliant mathematician in his time, Melchor also became the head of the mathematics department of the Philippine Military Academy.

Melchor served in the war cabinet of President Sergio Osmeña as military adviser.

Facade of the UP College of Engineering 's Melchor Hall
Commemorative plaque in the UP College of Engineering 's Melchor Hall