Corfitz Ulfeldt
| Count Corfits Ulfeldt | |
|---|---|
Corfitz Ulfeldt, painted by Sébastien Bourdon in 1653. Original located on Frederiksborgmuseet, Denmark | |
| Born | 10 July 1606 Hagenskov Castle, Assens, Denmark |
| Died | 20 February 1664 (aged 57) near Basel |
| Spouse | Countess Leonora Christina af Slesvig og Holsten |
| Issue | Count Christian Ulfeldt Countess Anna Katrine Ulfeldt Count Jakob Ulfeldt Countess Ellen Ulfeldt Count Ludwig Ulfeldt Count Corfitz Ulfeldt Count Leo Belgicus Ulfeldt Countess Leonora Sophie Ulfeldt Count Otto Ulfeldt Count Leo Ulfeldt |
| Father | Jacob Ulfeldt |
| Mother | Birgitte Brockenhuus |
Count Corfits Ulfeldt (10 July 1606 – 20 February 1664) was a Danish statesman known for his collaboration with Sweden during and after the 1657-1658 Dano-Swedish War, for which he is considered one of the most notorious traitors in Danish history.