Theus (surname)

Theus is a surname. Notable people with the name include:
 * Darius Theus (born 1990), American professional basketball player
 * Jeremiah Theus (sometimes Jeremiah Theüs) (1716–74), Swiss-born American painter
 * John Theus (born 1994), American football offensive tackle
 * Kerly Theus (born 1999), Haitian professional soccer player
 * Lucius Theus (1922–2007), Major General in the United States Air Force
 * Reggie Theus (born 1957), American basketball player and head coach