Havlíček (feminine Havlíčková) is a Czech surname. It means small Havel. Havel is a masculine given name that means inhabitant of Gallia. Notable people with the surname include:
- Aneta Havlíčková, Czech volleyball player
- Barbora Havlíčková, Czech skier
- Bedřich Havlíček, Czech historian
- Eduard Havlicek, Austrian football player and coach
- Hilde Hawlicek (born 1942), Austrian politician
- Jan Havlíček, Czech canoeist
- Jaroslav Havlíček (1896–1943), Czech author of psychological novels
- John Havlicek (1940–2019), American former professional basketball player
- Karel Havlíček Borovský (1821–1856), Czech author and journalist
- Karel Havlíček (1907–1988), Czech artist
- Kateřina Havlíčková, Czech slalom canoeist
- Lucie Havlíčková, Czech tennis player
- Vincenz Havlicek (1864–1915), Austrian painter