| Place name (English): | Fortress of Klis |
| Place name (local language): | Tvrđava Klis |
| Place name (alt. local language): | |
| Place name (older spelling): | |
| Place name (other common spelling/language): | |
| Place type: | building |
| Is in the area of: | Klis |
| Note: |
| 1 | Katalin of Hungary (-1242), parents: Béla IV and Maria Laskarina |
| 2 | Margit "the Elder" of Hungary (-20 April 1242), parents: Béla IV and Maria Laskarina |