Agthe

Agthe is a surname. Notable people with the surname include:


 * Adam Georg von Agthe (1777–1826), Russian general
 * Adolf Agthe (1863–1941), Norwegian architect
 * Albrecht Agthe (1790–1873), music educator
 * Karl Christian Agthe (1762–1797), German organist and composer
 * Klaus Agthe (born 1930), German-American businessman and author