| José Antonio Bermúdez de Castro | |
| Office: | Second Vice President of the Congress of Deputies |
| Term Start: | August 17, 2023 |
| Birth Date: | 1959 9, df=yes |
| Birth Place: | León, Spain |
| Office1: | Secretary of Formation of the People's Party |
| Termstart1: | April 3, 2022 |
| Occupation: | Politician |
| Party: | People's Party |
| Office2: | Spokesperson of the People's Party Parliamentary Group in the Congress of Deputies |
| Termstart2: | May 21, 2019 |
| Education: | University of Salamanca |
| Birth Name: | José Antonio Bermúdez de Castro Fernández |
| President: | Francina Armengol |
| Predecessor: | Ana Pastor |
| President1: | Alberto Núñez Feijóo |
| Termend2: | July 30, 2019 |
| President2: | Pablo Casado |
| Predecessor2: | Dolors Montserrat |
| Successor2: | Cayetana Álvarez de Toledo |
| Honorific Suffix: | MP |
José Antonio Bermúdez de Castro Fernández (León, September 5, 1959) is a Spanish politician of the People's Party, current deputy for Salamanca. He is the son of the former deputy of the People's Coalition, Pilar Fernández Labrador and descendant of José Bermúdez de Castro Rascón, who was also a deputy and senator in the late nineteenth century, during the Restoration.
Born on September 5, 1959, in León,[1] he has been a member of parliament in the VI, VII, VIII, IX, X, XI, XII, XIII, XIV and XV Cortes Generales.[2] Degree in Law from the University of Salamanca. Specialized in Corporate Legal and Tax Consultancy (ICADE). Administrative Manager. Member of the Assembly of Madrid (1991–1996).