Portrait of Michiel de Ruyter is an oil-on-canvas painting by the Dutch artist Ferdinand Bol, from 1667.

Produced in memory of the Four Days Battle, there were originally six identical versions of the work, each hanging in one of the offices of the Dutch Republic's Admiralty.

One of them is now lost and the one now in the Rijksmuseum, in Amsterdam, was originally for the Admiralty of Zeeland in Middelburg, to which it was given by de Ruyter himself in 1667.

Those now in the Mauritshuis and Westfries Museum were originally in the Navy Department and the Admiralty of the Noorderkwartier respectively.

The Rijksmuseum version was recorded in the office of the Department of Convoys and Licences (roughly equivalent to a tax office) in Vlissingen in 1795 before being donated to the Rijksmuseum's predecessor the Koninklijk Museum by the Departmental Council of Zeeland.