Růžička

Růžička (, feminine Růžičková) is a Czech surname. Ružička (feminine Ružičková) is a Slovak surname.

People

 * Adam Ružička (born 1999), Slovak ice hockey player
 * Andrea Růžičková (born 1984), Slovak actress
 * Antonín Růžička (born 1993), Czech ice hockey player
 * Dan Růžička (born 1991), Czech ice hockey player
 * David Růžička (born 1988), Czech ice hockey player
 * Drahomír Josef Růžička (1870–1960), Czech-born American photographer
 * František Ružička (born 1966), Slovak diplomat
 * Gayle Ruzicka (born c. 1943), American activist
 * Hana Růžičková (1941–1981), Czech gymnast
 * Helena Růžičková (1936–2004), Czech actress
 * Jan Růžička (born 1997), Czech ice hockey player
 * Jiří Růžička (born 1941), Czech basketball player
 * Josef Růžička (1925–1986), Czechoslovak wrestler
 * Karel Růžička (1909–?), Czechoslovak bobsledder
 * Karel Růžička (pianist) (1940–2016), Czech pianist
 * Leopold Ružička (1887–1976), Hungarian-Croatian chemist
 * Marek Růžička (born 1995), Czech ice hockey player
 * Marie Růžičková, Slovak basketball player
 * Marla Ruzicka (1976–2005), American activist and aid worker
 * Martin Růžička (born 1985), Czech ice hockey player
 * Martina Růžičková (born 1980), Czech cyclist
 * Miroslav Růžička (born 1959), Czech sport shooter
 * Nils Ruzicka (born 1973), German record producer
 * Peter Ruzicka (born 1948), German composer
 * Peter Ružička (1947–2003), Slovak computer scientist
 * Peter Arne Ruzicka (born 1964), Norwegian businessman
 * Rudolf Růžička, Czechoslovak modern pentathlete
 * Rudolf Růžička (composer) (born 1941), Czech composer
 * Rudolph Ruzicka (1883–1978), Czech-born American illustrator and book designer
 * Štefan Ružička (born 1985), Slovak ice hockey player
 * Věra Růžičková (1928–2018), Czech gymnast
 * Viktor Růžička (1943–2013), Czech cinematographer
 * Vladimír Růžička (born 1963), Czech ice hockey player and coach
 * Vladimír Růžička (ice hockey b. 1989), Czech ice hockey player
 * Werner Ruzicka (born 1943), German boxer
 * Zdeněk Růžička (1925–2021), Czechoslovak gymnast
 * Zuzana Růžičková, Czech harpsichordist

Other

 * Ruzicka (TV series), a Canadian television series