Fritz Schider or Schieder (13 February 1846, Salzburg - 15 March 1907, Basel) was an Austrian painter, engraver and art teacher.
A year later, he accompanied his friend Hans Makart to Munich and entered Academy of Fine Arts there.
In 1876, he accepted an offer from the "Gesellschaft für das Gute und Gemeinnützige" in Basel and became a teacher at the company's drawing and modeling school.
He later created his own large anatomy atlas, Plastisch-anatomische Studien für Akademien, Kunstgewerbeschulen und zum Selbstunterricht, which was published in installments from 1891 to 1894.
For his anatomical work with Kollmann, and independently, he was named an Honorary Doctor in the medical faculty at the University of Basel in 1896.