Zámečník
Zámečník or Zamecnik is the family name of the following people:
- Evžen Zámečník (1939–2018), Czech composer
- John Stepan Zamecnik (1872–1953), American film music composer
- Paul Zamecnik (1912–2009), American biochemist and molecular biologist
- Stanislav Zámečník (1922–2011), Czech historian
