Gaudy
Gaudig is the surname of:
- Hugo Gaudig (1860–1923), German reform pedagogue
- Johannes Gaudig , German politician (DNVP, Christian NMP), see list of members of the Landtag (Free State of Prussia) (2nd electoral period)
- Otto Gaudig (1878–1945), KPD city councilor in Mülheim an der Ruhr
