Alexander Theodore Honoré Struys (24 January 1852, Berchem – 25 March 1941, Uccle) was a Belgian genre and portrait painter in the Realistic style.

[1] Later, Struys was a student of Polydore Beaufaux and Jozef Van Lerius at the Royal Academy of Fine Arts.

[2] In 1871, he exhibited in Ghent and travelled with Jan Van Beers to France and England, where they attempted to sell their works, but barely made enough to get back home.

He remained in that position until 1882, when he moved to The Hague and worked as a portrait painter for two years, after which he went back to Belgium.

That same year, he also served on the committee charged with preparing the "Exposition Rétrospective de l'Art Belge"; part of the country's 75th anniversary celebrations.