Zdenka Grossmannová (born November 17, 1965 in Jindrichuv Hradec) is a Czechoslovak-Czech slalom canoeist who competed from the early 1980s to the mid-1990s.
She won two medals in the K1 team event at the ICF Canoe Slalom World Championships with a silver in 1991 and a bronze in 1989.
Grossmanová also finished seventh in the K1 event at the 1992 Summer Olympics in Barcelona.