| Janko Kamauf | |
| Office: | 1st Mayor of Zagreb |
| Term Start: | 1851 |
| Term End: | 1857 |
| Predecessor: | Office created |
| Successor: | Josip F. Haerdtl |
| Birth Date: | 10 December 1801 |
| Birth Place: | Gradec, Kingdom of Croatia, Habsburg monarchy |
| Death Place: | Zagreb, Kingdom of Croatia-Slavonia, Austria-Hungary |
Janko Kamauf (1801–1874) was the last city magistrate of Gradec and the first mayor of Zagreb, the current capital of Croatia. He saw the unification of Gradec, Kaptol and several surrounding villages into Zagreb by ban Josip Jelačić in 1850 and remained the city mayor until 1857.
. Gjuro Szabo . 1971 . Stari Zagreb (Old Zagreb) . Spektar . Zagreb.
. Zvonimir Milčec . 1993 . Zagrebački gradonačelnici (Mayors of Zagreb) . Alfa . Zagreb. 953-168-010-8.