Ferdinand Freiherr von Řezníček was an Austrian painter, caricaturist, and illustrator. Born to a noble Austrian family of Czech descent, he was a half-brother of composer Emil von Řezníček.

Von Řezníček's father was a military officer, and Řezníček became a cavalry officer before following his artistic inclinations. In 1888, he set up an art studio with Paul Hoecker. Řezníček worked first with industrial designers before becoming a contributor to the journals Jugend, Simplicissimus und Fliegende Blätter.