Kacer

Kacer, Kačer or Káčer may refer to:
 * Kačer, village in Serbia

People with the surname

 * Jan Kačer (born 1936), Czech actor and film producer
 * Kathy Kacer (born 1954), Canadian writer
 * Miroslav Káčer (born 1996), Slovak footballer
 * Rastislav Káčer (born 1965), Slovak diplomat, Minister of Foreign Affairs (2022-)