Nadějkov is a municipality and village in Tábor District in the South Bohemian Region of the Czech Republic. It has about 700 inhabitants.
Nadějkov lies approximately 17 kilometres (11 mi) north-west of Tábor, 60 km (37 mi) north of České Budějovice, and 65 km (40 mi) south of Prague.
Villages and hamlets of Bezděkov, Brtec, Chlístov, Číčovice, Hronova Vesec, Hubov, Kaliště, Křenovy Dvory, Modlíkov, Mozolov, Nepřejov, Petříkovice, Pohořelice, Šichova Vesec, Starcova Lhota, Větrov and Vratišov are administrative parts of Nadějkov.
The first written mention of Nadějkov is from 1373.