Havelka (feminine Havelková) is a Czech surname. Notable people with the surname include:
Filip Havelka (born 1998), Czech footballer František Havelka (1906–1973), Czech boxer Helena Havelková (born 1988), Czech volleyball player Libuše Havelková (1924–2017), Czech actress Niko Havelka (born 1999), Croatian footballer Ondřej Havelka (born 1954), Czech swing singer Pavel Havelka (born 1965), Czech canoeist Roman Havelka (1877–1950), Czech painter Svatopluk Havelka (1925–2009), Czech composer Vladimíra Havelková (born 1966), Czech canoer
See also Hawełka