Namesakes
Polish Presidents and Prime Ministers:
1 prime minister
(prime minister) Wincenty Witos 1920-1921; 1923; 1926 
Saints:
2 blessed, 1 saint
Saint Vincent Kadłubek (a.k.a. Wincenty) 1161-1223
Blessed Wincenty Lewoniuk ?-1874
Blessed Stefan Wincenty Frelichowski 1913-1945