Look up Krejčík in Wiktionary, the free dictionary.
Krejčík (feminine Krejčíková) is a Czech-language occupational surname, meaning 'tailor'. Notable people with the surname include:
- Aneta Krejčíková (born 1991), Czech actress
- Barbora Krejčíková (born 1995), Czech tennis player
- Jiří Krejčík (1918–2013), Czech film director
- Jakub Krejčík (born 1991), Czech ice hockey player
- Josef Krejcik (1885–1957), Austrian chess master and writer
- Lukáš Krejčík (born 1990), Czech ice hockey player
- Stanislav Krejčík (born 1972), Czech footballer