Namesakes
Notable Writers:
1 author
Janusz Korczak 1878-1942 
Olympic Medalists:
2 gold, 1 silver
(gold) Janusz Kusociński 1932 10000 m
(silver) Janusz Sidło 1956 javelin throw
(gold) Janusz Pyciak-Peciak 1976 modern pentathlon
Polish Presidents and Prime Ministers:
1 prime minister
(prime minister) Janusz Jędrzejewicz 1933-1934