Matthew Houghton Todd (born 13 January 1973) is a British chemist and the professor and Chair of Drug Discovery of the School of Pharmacy at University College London.
He is the founder of Open Source Malaria (OSM) and his research focuses on drug discovery and development for this disease.
Recently, he has expanded to other areas, particularly neglected diseases such as tuberculosis and mycetoma in the Open Source Tuberculosis (OSTB) and Open Source Mycetoma (MycetOS) project, through a collaboration with the Drugs for Neglected Diseases Initiative and Erasmus MC.
In addition, he has some research activity in catalysis and methodology.