| José María Medina Castejón | |
| Order: | 8th President of Honduras |
| Term Start3: | 7 September 1863 |
| Term End3: | 31 December 1863 |
| Vicepresident3: | Francisco Inestroza |
| Predecessor3: | José Francisco Montes |
| Successor3: | Francisco Inestroza |
| Term Start2: | 15 March 1864 |
| Term End2: | 26 July 1872 |
| Predecessor2: | Francisco Cruz Castro |
| Successor2: | Céleo Arias |
| Term Start1: | 12 August 1876 |
| Term End1: | 27 August 1876 |
| Predecessor1: | Crescencio Gómez |
| Successor1: | Marco Aurelio Soto |
| Birth Place: | Sensenti |
José María Medina Castejón (8 September 1826 – 1878) served as the President of Honduras three times during the 1860s and 1870s. Medina was born in Sensenti. While his father is not known, his mother's name was Antonia Medina Castejón.
At the age of 18 Medina joined the Honduran army, and in the same year of 1844 fought in Nicaragua as a junior officer against William Walker's attempts to conquer Central America. In 1850 José was appointed the Commander of Arms in Omoa. He assisted General Juan López's rebellion against General Cabañas Fiallos in 1855 and in the same year was defeated by General Mariano Álvarez at Siguatepeque. He served as an Official member of the Central American Joint Chiefs of Staff from July 1856 to May 1857.
His first term in office was served as a temporary Acting President between 1 September and 31 December 1863. Medina was then elected President in 1864.[1] According to the 1848 constitution he was eligible for a second term in office. However, in 1865 he convened a Constitutional Convention, which adopted a new constitution on 18 September. This restricted the President to a single term in office, as well as making the National Congress unicameral. The Convention made Medina the provisional President, which was confirmed in a December 1865 election.
In order to win a second term after the adoption of the new constitution. He convened a new Convention, which approved the changes to the constitution and also elected him President for a second term.[1] However, following protests, he held a referendum on the issue, which was approved by over 95% of voters.[1] However, on 26 July 1872 he was ousted from power after a revolt by the Liberals.
He provisionally served a third time between 12 and 27 August 1876, and was later arrested for treason and executed by firing squad in 1878 in Santa Rosa de Copán.