This is a list of reservoirs in the Czech Republic, larger than 2 square kilometres.
| Reservoir | District | Area (km²) | Depth (m) | River | |
|---|---|---|---|---|---|
| 48.7 | 22 | Vltava | |||
| 27.32 | 74 | Vltava | |||
| 16.68 | 7.8 | Thaya | |||
| 16.02 | 55.7 | Želivka | |||
| Prague-West, Benešov, Příbram | 13.92 | 58 | Vltava | ||
| 13.38 | 46 | Ohře | |||
| Břeclav | 10.31 | 5.3 | Thaya | ||
| 10.01 | 17 | Rozkoš | |||
| 8.72 | 61 | Moravice | |||
| 7.65 | 58 | Thaya | |||
| 7.46 | 18 | Odrava | |||
| Břeclav | 5.28 | 4.3 | Thaya | ||
| 4.8 | 85.5 | Jihlava | |||
| Hracholusky | 4.7 | 31 | Mže | ||
| Skalka | Cheb | 3.85 | 14 | Ohře | |
| Chomutov | 3.64 | 47 | Přísečnice | ||
| 3.36 | 62.5 | Ostravice | |||
| 3.21 | 17 | Vltava | |||
| 3.1 | 13 | Elbe | |||
| 2.87 | 32 | Moravice | |||
| 2.68 | 23 | Stonávka | |||
| 2.59 | 19 | Svratka | |||
| Prague-West | 2.51 | 10 | Vltava | ||
| Frýdek-Místek | 2.48 | 28 | Lučina | ||
| 2.24 | 65.6 | Svratka | |||
| 2.2 | 34 | Chrudimka | |||
| České Budějovice, Český Krumov | 2.11 | 43 | Malše |