Giesecke may refer to:
People: Heinz-Eberhard Giesecke (1913–1991), German historian Karl Ludwig Giesecke FRSE (1761–1833), German actor, librettist, polar explorer and mineralogist Markus Giesecke (born 1979), German futsal player from Regensburg Albert Giesecke (1883-1968), American professor
Businesses: Giesecke & Devrient (G&D), German company that prints banknotes and securities, smart cards, etc. Schelter & Giesecke Type Foundry, German type foundry & manufacturer of printing presses started in 1819 in Leipzig
Geography: Giesecke Glacier, a glacier in Avannaata municipality in northwestern Greenland Giesecke Isfjord, a fjord in Avannaata municipality in northwestern Greenland
See also Geseke Giese Giske