Budny is a surname. Notable people with the surname include:

• Symon Budny (c. 1533–1593), Polish-Belarusian humanist and educator
• Weronika Budny (born 1941), Polish cross-country skier
• {{ill|Benyash Budny|be|Беняш Будны}} (16h-16th cent.), writer, translator and commentator of the works of antiquity authors

• Donato Gama da Silva
• Donato Giannotti
• Donato Hanover
• Donato Jannotius
• Donato Mascagni
• Donato Ndongo-Bidyogo
• Donato, Piedmont
• Dona Torr
• Donatory
• Donato Sabia
• Donato Silva
• Donato's Pizza
• Donato's Pizzeria
• Donato Tommaso Veraldi
• Donato Veneziano
• Donatra
• Donat Spiteri
• Donat (Switzerland)
• Donat, Switzerland
• Donatus Aelius
• Donatus Iannotii
• Donatus Jannoctius
• Donatus Jannotius
• Donatus Jannotti
• Donatus Janottus