Artus or Arthus is a Breton surname or name which means "bear" (cf. arth), and may refer to:
Amédée Artus (1815–1892), French conductor and composer of operettas
Alexandre Artus (1821–1911), French conductor and composer of classical music
Dominique Artus (born 1962), French journalist
Patrick Artus (born 1951), French economist
Artus (born 1987), French actor, director and comedian
Artus de Cossé-Brissac (1512–1582), French military man, diplomat, and finance minister
Artus de Penguern (1957–2013), French director, writer and actor
Henri Arthus (1872–1962), French skipper
Nicolas Maurice Arthus (1862–1945), French immunologist and physiologist
Yann Arthus-Bertrand (born 1946), French photographer, journalist, reporter and environmentalist
Arthus Barthélémy Vingtrinier (1796–1872), French physician