Hájek may refer to:
Places in the Czech Republic Hájek (Karlovy Vary District), a municipality and village in the Karlovy Vary Region Hájek (Strakonice District), a municipality and village in the South Bohemian Region Hájek, a village and part of Tišnov in the South Moravian Region Hájek, a village and part of Úmonín in the Central Bohemian Region Hájek, a village and part of Vodice (Tábor District) in the South Bohemian Region Hájek, a village and part of Všeruby (Domažlice District) in the Plzeň Region
Other Hájek (surname), a Czech-language surname 1995 Hajek, an asteroid
See also
Hájek–Le Cam convolution theorem Hayek