Family name Hrádek (Hrádek 
) , around the globe, is a rare cognomen. The cognomen Hrádek is habitual in Eastern Europe, particularly Czechia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hrádek | Czechia |
|
františek seraf. hrádek CZ (b. 1833) |
|
| j. hrádek CZ (b. 1843) |
|
|
| josef hrádek CZ (b. 1853) |
|
|
| josef hrádek CZ (b. 1878) |
|
|
| josef hrádek Czechoslovak painter (1904-1999), CZ (b. 1904) |
|
|
| miroslav hrádek CZ (b. 1914) |
|
|
| josef hrádek (b. 1921) |
|
|
| václav hrádek CZ (b. 1923) |
|
|
| mojmír hrádek (b. 1938) |
|
|
| františek hrádek (b. 1940) |
|
|
| tomáš hrádek (b. 1957) |
|