Zdeněk Grygera (Czech pronunciation: [ˈzdɛɲɛk ˈɡrɪɡɛra]; born 14 May 1980) is a retired Czech footballer. A former defender, he was known for his work-rate, competitiveness, and versatility, and usually played as a full-back, wing-back, or winger along right flank, although he was also capable of playing on the left, or as a centre-back; while being solid defensively, he was also known for his ability to get forward and for his all-round good quality of play.

Zdeněk is a Czech given name derived from the Latin Sidōnius. Notable people with the name include:

Zdeněk Lukáš (21 August 1928 in Prague – 13 July 2007 in Prague) was a prolific Czech composer having composed over 330 works. He graduated from a teachers' college and worked as a teacher from 1953 to 1963. He was a musical editor and program director at the National Broadcasting Company in Pilsen and conducted the Česká píseň, one of the most famous choirs in the Czechoslovakia.

Zdeněk Pouzar (born 13 April 1932) is a Czech mycologist. Along with František Kotlaba, he published several works about the taxonomy of polypore, corticioid, and gilled fungi. Pouzar is a noted expert on stromatic pyrenomycetes. Until 2012, he was the editor-in-chief of the scientific journal Czech Mycology.

Zdeněk Štybar (Czech pronunciation: [ˈzdɛɲɛk ˈʃtɪbar]; born 11 December 1985) is a Czech professional cyclist, who currently rides for UCI WorldTeam Deceuninck–Quick-Step. While best known as a cyclo-cross racer, in 2011 Štybar began his professional road career while continuing to race cyclo-cross.

Prof. PhDr. Zdeněk Kárník, DrSc. (Czech pronunciation: [ˈZdenyek 'Car-neek]; 25 June 1931 in Dobré, Rychnov nad Kněžnou District - 30 September 2011 in Prague ) was a Czech historian and pedagogue.

Zdeněk Altner (3 October 1947 – 7 November 2016) was a Czech lawyer and advocate.

Zdeněk Vítek (Czech pronunciation: [ˈzdɛɲɛɡ ˈviːtɛk]) (born 25 July 1977) is a Czech former biathlete. Vítek retired from the sport at the end of the 2013–14 season. He currently works as the head coach for the Czech Republic's women biathlon team.