| Dukedom of Segovia | |
| Creation Date: | 23 June 1933 |
| Creation: | First |
| Peerage: | Peerage of Spain |
| First Holder: | Infante Jaime |
| Last Holder: | Infante Jaime |
| Heir Apparent: | Reverted to the Crown. |
| Status: | Extinct |
| Extinction Date: | 20 March 1975[1] |
Duke of Segovia, named after the city of Segovia, was a substantive title. It was created on 23 June 1933 by King Alfonso XIII, as the reason for the Infante Jaime renounced his rights to the defunct Spanish throne for himself and his descendants.[2] It does not include any territorial landholdings and does not produce any revenue for the title-holder.
| Infante Jaime
House of Bourbon
1933–1975| | 23 June 1908
Royal Palace of La Granja de San Ildefonso, Segovia, Spain
son of King Alfonso XIII and Queen Victoria Eugenie of Battenberg| Emanuela de Dampierre
1935-1947
Charlotte Tiedemann
1949-1975| 20 March 1975
Kantonsspital St. Gallen, St. Gallen, Switzerland
aged 66|-|}