Wendelin Moosbrugger, or Mosbrugger (20 October 1760 in Au, Vorarlberg - 20 August 1849 in Aarau) was an Austrian portrait painter and miniaturist. He came from a family that had a widespread reputation as builders, plasterers and painters.

As a child, he showed a special talent for drawing and painting. He received his first training in Konstanz and worked as a decorative painter. He attracted the attention of Elector Charles Frederick, while painting at the Electoral residence in Mannheim, and was enrolled at the recently established Palatine Academy.

Although he lived in Konstanz after 1794, he was also active in Karlsruhe and Vienna, as well as at the court in Stuttgart. He also did portraits of the nobility in Cologne. F...