Julius Milheuser (c. 1611 - 1680) was a Dutch engraver. He is known only through examples of his work on several of the large printed city plans and views appearing in Joan Blaeu's town books; he is known to have engraved the views of Liege, Schoonhoven, and Venice for Blaeu. This latter would not be printed until its publication by Mortier in 1704, the production of Blaeu's town book for Italy having been curtailed by the fire that ended the firm's operation.