Richard Phillips Feynman (; 11 ga Mayu, 1918 - 15 ga Fabrairu, 1988) wani masanin kimiyyar lissafi ne na Amurka, wanda aka sani da aikinsa a cikin hanyar da aka tsara na ma'auni na ma'auni, ka'idar ma'auni na electrodynamics, da kuma ilimin lissafi na superfluidity na supercooled ruwa helium, da kuma a cikin ilimin lissafi wanda ya gabatar da samfurin parton. Don gudunmawar da aka bayar ga ci gaban ma'auni na electrodynamics, Feynman ya karbi kyautar Nobel a Physics a 1965 tare da Julian Schwinger da Shin'ichirō Tomonaga. Tambaya: Menene aka ba Richard Feynman?
Kyautar Nobel a fannin kimiyyar lissafi