Reznik (Russian: Резник, Ukrainian: Рєзник) is a surname derived from Russian reznik ("butcher") or Yiddish reznik (רזניק, borrowed from a Slavic language, "Kosher slaughterer" (shochet)).^[1]

• Anjelika Reznik (born 1995), Canadian rhythmic gymnast
• Henri Reznik (born 1938), Russian celebrity lawyer
• Ilya Reznik (born 1938), Russian poet and songwriter
• Judith Resnik (1949–1986), American astronaut
• Kateryna Reznik (born 1995), Ukrainian synchronized swimmer
• Kirill Reznik (born 1974), Ukraine-born American politician
• Michael Resnik (born 1938), American philosopher and writer
• Mykhailo Reznik (born 1950), Ukrainian diplomat
• Semyon Reznik (born 1938), Russian writer
• Stepan Reznik (born 1983), Russian football player and coach
• Valeriya Reznik (born 1985), Russian speed skater
• Victoria Reznik (born 1995), Canadian rhythmic gymnast
• Vladislav Reznik (born 1954), Russian businessman and politician
• Yuri Reznik (born 1954), Ukrainian footballer
• Vera Reznik (born 1944), Russian writer and translator

• Morgan Reznik, character in The Good Doctor (TV series)
• Servath Reznik, character in the tabletop game Warmachine
• Tracy Reznik, character in the game Identity V
• Trevor Reznik, character in the movie The Machinist
• Reznik Shaman, character in the game World of Warcraft

• All pages with titles containing Reznik
• Resnik (disambiguation)
• Řezník
• Resnick
• Resnik (surname)
• Reznikov