Emanuel Sueyro (1587–1629), Lord of Voorde, Knight of Christ, was an intelligence agent and historian in the 17th-century Habsburg Netherlands.

Of Portuguese descent, Emanuel Sueyro was born and brought up in Antwerp.

[1] He translated classical and more recent Latin histories into Spanish, and wrote a two-part history of the Low Countries, Anales de Flandes (1624).

He was head of a secret intelligence network in the Habsburg Netherlands, reporting to Philip III of Spain.

[2] For this work he was awarded a knightship in the Order of Christ.