Zdenka is a feminine given name. Notable people with the name include:
Zdenka Badovinac, Slovenian art critic
Zdenka Braunerová, Czech painter
Zdenka Cecília Schelingová, Slovak nun
Zdenka Grossmannová, Czechoslovak canoer
Zdenka Hradilova, Czechoslovak canoer
Zdenka Kramplová, Slovak politician
Zdenka Podkapová, Czech model
Zdenka Predná, Slovak singer
Zdeňka Šilhavá, Czech athlete
Zdenka Ticharich, Hungarian pianist
Zdeňka Vávrová, Czech astronomer
3364 Zdenka, an asteroid named for her