Count Włodzimierz Dzieduszycki (10 May 1885 – 9 September 1971) was a Polish nobleman, sportsman and ornithologist.
Graduating from the Bartłomiej Nowodworski High School in Kraków in 1903, he spent time at the Tsarskoye Selo Lyceum, then studied at the Lviv Polytechnic for two years, finally graduating in agriculture from the Jagiellonian University.
He managed his family estate in Poland and Podolia from 1912 to 1917 and then served as secretary of the Polish Committee for War Victims at Kiev.
During World War II he established an armed underground force at Zarzecze and provided shelter to refugees from Poland.
Son Eustachy Dzieduszycki (1917–1997) worked as an assistant to the wildlife film-maker Włodzimierz Puchalski.