| Countship of Schackenborg | |
|---|---|
| Creation date | 23 June 1676[1] |
| Created by | Christian V |
| First holder | Otto Didrik Schack[1] |
| Last holder | Otto Didrik Schack |
| Extinction date | 1924 |
| Seat(s) | Schackenborg Castle |
| Former seat(s) | Schack's Palace, Copenhagen |
The Countship of Schackenborg was a Danish and for a period German majorat in the southern part of Jutland, which existed from 1676 to 1924.