
Fjodor Jakowlewitsch Kapustin (* 27. February 1856 in Omsk; † 1. January 1936 in Saint Petersburg) was a physicist. He was 79 years old. He studied at Imperial St. Petersburg University. He worked at Imperial St. Petersburg University and Imperial Tomsk University. His awards include Order of St. Vladimir, Order of Saint Anna and Order of Saint Stanislaus.