Antoni Żabko-Potopowicz (9 June 1895 in Oczesa-Rudnia, Chernigov Governorate, Russian Empire – 26 April 1980 in Warsaw) was an economist of agriculture, economic historian, and professor at Warsaw Agricultural University. He was a member of Polish Science Society (Towarzystwo Naukowe Warszawskie) and co-founder of the 1945 incarnation of the Polish Economic Society (Polskie Towarzystwo Ekonomiczne).