Biryuk, sometimes transliterated as Biriuk is an East Slavic surname derived from a nickname literally meaning "lone wolf".

• Galina Biryuk, student of Nikolay Bogolyubov, Soviet mathematician and physicist
• Iryna Biryuk, Ukrainian basketball player, member of the Ukraine women's national basketball team
• Lev Biryuk (b. 1946), Ukrainian politician
• Lyubov Biryuk, Andrei Chikatilo's murder victim
• Natalia Biryuk, Ukrainian featherweight boxer participating in the 2011 Women's European Amateur Boxing Championships
• Tamara Biryuk, Ukrainian high jumper participating in the 2012 World Junior Championships in Athletics – Women's high jump

• All pages with titles containing Biryuk