Asmus may refer to:
Places Asmus, Poland, a village in Poland People
Surname Hermann Asmus (1887–1968), a German art director James Asmus, an American writer, actor and comedian John F. Asmus (1937–2024), an American research physicist Kristina Asmus (born 1988), a Russian theater and film actress Lena Asmus (born 1982), a Russian and later German rhythmic gymnast Marion Asmus, birth name of Marion Boyars (1927–1999), a British book publisher Ronald Asmus (1957–2011), an American diplomat and political analyst Valentin Ferdinandovich Asmus (1894–1975), a Russian philosopher Walter D. Asmus (born 1941), a German theater director
Given name Asmus Ehrenreich von Bredow (1693–1756), a Prussian Lieutenant General Asmus Jacob Carstens (1754–1798), a Danish-German painter Asmus Tietchens (born 1947), a German composer of avant-garde music
Other Matthias Claudius (1740–1815), a German poet and journalist, known by the penname of Asmus
See also Asmus & Clark, an architectural firm based in Nashville, Tennessee Asmus v. Pacific Bell, a U.S. labor law case