Janeček

Janeček (feminine Janečková) is a Czech surname. Notable people with the surname include:


 * Blažena Janečková, Czech chess master
 * Clarence Janecek (1911–1990), American football player
 * Dieter Janecek (born 1976), German politician
 * František Janeček (1878–1941), Czech engineer
 * Ivana Janečková (born 1984), Czech cross-country skier
 * Karel Janeček (born 1973), Czech mathematician and entrepreneur
 * Patricia Janečková (1998–2023), Slovak opera singer
 * Pavel Janeček (born 1994), Czech swimmer
 * Václav Janeček (1929–1991), Czech sprinter