Antoniuk (name)

Antoniuk is a Belarusian or Ukrainian patronymic surname derived with the Ruthenian patronymic suffix -iuk from the given name Anton. Notable people with the name include the following:

• Dan Antoniuk (born 1981), American footballer
• Jeff Antoniuk (born 1965), Canadian saxophonist
• Maksim Antoniuk (1895–1961), Belarusian general
• Nina Antoniuk, the maiden name of Nina Preobrazhenskaya
• Owen Antoniuk (born 2002), Canadian soccer player