Blecha
Blecha is a surname and may refer to:
- Filip Blecha (born 1997), Czech football player
- Kurt Blecha (1923–2013), German politician
- Norbert Blecha (born 1950), Austrian film producer
- Oldřich Blecha, Czech international table tennis player
- Peter Blecha, American historian, author, curator, and essayist
- Petr Blecha (born 1970), Czech rower