Szcześniak

Szcześniak or Szczęśniak is a gender-neutral Polish surname. Notable people with the surname include:


 * Alina Surmacka Szczesniak (1925–2016), Polish-born, American food scientist
 * Andrzej Leszek Szcześniak (1932–2003), Polish historian and educator
 * Boleslaw Szcześniak (1908-1996), Polish historian
 * Małgorzata Szczęśniak (born 1954), Polish stage and costume designer
 * Mietek Szcześniak (born 1964), Polish musician
 * Rose Hemingway (née Sezniak or Szczesniak) (born 1984), American actress, performer and singer
 * Taco Hemingway, Filip Tadeusz Szcześniak (born 1990), Polish rapper, songwriter, and musician
 * Tom Szczesniak, American musician and composer
 * Władysław Szcześniak (1858–1926), Bishop of Warsaw 1925–1926