| Helena Langšádlová | |
| Honorific-Suffix: | MP |
| Office: | Minister for Science and Research |
| Primeminister: | Petr Fiala |
| Term Start: | 17 December 2021 |
| Term End: | 5 May 2024 |
| Predecessor: | Position established |
| Successor: | Marek Ženíšek |
| Office1: | Member of the Chamber of Deputies |
| Term Start1: | 29 May 2010 |
| Office2: | Mayor of Černošice |
| Term Start2: | 1988 |
| Term End2: | 2006 |
| Successor2: | Aleš Rádl |
| Birth Date: | 14 October 1963 |
| Birth Place: | Prague, Czechoslovakia |
| Party: | TOP 09 (2009 – present) KDU-ČSL (1998 – 2009) |
| Website: | helenalangsadlova.cz |
Helena Langšádlová (born 14 October 1963) is a Czech politician. From December 2021[1] to May 2024,[2] she served as the Czech Minister for Science and Research in Petr Fiala's Cabinet. She has been a member of the Czech parliament since 2010, representing TOP 09.[3]