Zygmunt Zaradkiewicz is a Polish graphic artist and cartoonist known for satirical drawing, film posters, book illustration, and work for newspapers and magazines. His drawings have appeared in publications in Poland, Germany, and Italy.

Born in 1951 in Maków Mazowiecki, Zaradkiewicz spent his childhood and youth in Pułtusk. He graduated from the Faculty of Graphic Arts at the Academy of Fine Arts in Warsaw. He made his debut in 1972 with satirical drawings in the weekly Szpilki and the monthly Polska, receiving the Golden Szpilka that same year.

Zaradkiewicz's drawings were subsequently published in Szpilki, Magazyn Rodzinny, Sztandar Młodych, Karuzela, itd, Życie Warszawy, Razem, Cash, and Rzeczpospolita, as well as the German magazines Pardon and Slapstick and the Italian Help. He also designed film and commemorative posters and, together with his wife Joanna Zaradkiewicz, created sets and costumes for the Adekwatny Theatre in Warsaw. He has artistically designed and illustrated dozens of books for children and adults.

Zaradkiewicz has received numerous awards at international cartoon competitions and festivals. Among them are the IBBY Award for illustrations to Hans Christian Andersen's fairy tales, the Grand Prix at the Big Boat of Humour in Łódź in 2008, the Grand Prize at the PortoCartoon World Festival in 2011, and awards at the Euro-Kartoenale, Nasreddin Hodja Cartoon Contest, World Press Cartoon, and Aydın Doğan International Cartoon Competition.

From 2011 to 2014, Zaradkiewicz served as director of the Eryk Lipiński Museum of Caricature in Warsaw. He lives and works in Izabelin near Warsaw, on the edge of Kampinos Forest.