Johann Joseph Vilsmayr (1663 – 11 July 1722) was an Austrian violinist and composer. From 1 September 1689 he worked at Salzburg's Hofkapelle, where he almost certainly became a pupil of Heinrich Ignaz Biber, one of the best contemporary European violinists. Judging from the regular increases of his salary, Vilsmayr must have quickly attained a good reputation at the court. He kept the Salzburg position until his death on 11 July 1722.