Martin J. Head is a stratigrapher and Professor of Earth Sciences at Brock University, Canada. He has a PhD from the University of Aberdeen and specializes in late Cenozoic dinoflagellate cysts, including their taxonomy, biostratigraphy and use in paleoceanographic reconstructions. He is currently vice-chair of the International Subcommission on Quaternary Stratigraphy, having previously served as its chair.

As of May 2022