- 1761) was a military official who served as governor of Spanish Florida from 21 April 1758 to 6 December 1761.
Palacios joined the Spanish Royal Army in his youth as a cadet, attaining the ranks of Captain and Field Marshal.
On April 21, 1758, Palacios was appointed Royal Governor of the Spanish province of La Florida.
The British then installed a garrison at the fort, but following the American Revolutionary War, the British traded some territory with Spain, which resumed control of West and East Florida.
[3] In late 1761, while still governor of the province, Palacios was killed in battle fighting against Amerindian forces in the area.