Pilecki

Pilecki (feminine: Pilecka; plural: Pileccy) is a Polish surname. It may refer to:
 * Elizabeth Granowska or Pilecka (c. 1372–1420), Queen consort of Poland
 * Daniela Walkowiak-Pilecka (born 1935), Polish sprint canoer
 * Joanna Pilecka (born 1976), Polish diplomat
 * Stan Pilecki (1947–2017), Australian rugby union player
 * Witold Pilecki (1901–1948), Polish cavalry officer, intelligence agent and resistance leader