Dom José Maria do Carmo de Sousa Botelho Mourão e Vasconcelos, Morgado de Mateus ((1758-03-09)9 March 1758 – (1825-06-01)1 June 1825), was a Portuguese noble, editor, diplomat, and military officer. He was the son of D. Luís António de Sousa Botelho Mourão, 4th Morgado of Mateus and Governor and Captain-General of São Paulo, and D. Leonor of Portugal.