Thales of Miletus was a Greek philosopher.
Thales may also refer to:
People Thaletas or Thales of Crete, ancient Greek musician and poet Thales (painter), ancient Greek painter from Sicyon Thales Fielding (1793–1837), English watercolour painter Thales Hoss (born 1989), Brazilian volleyball player Thales Lira (born 1993), Brazilian footballer Thales Leites Lourenço (born 1981), Brazilian retired mixed martial artist Thales McReynolds (1943–1988), American basketball player Thales (footballer, born 1994), Brazilian football fullback Thales Bento Oleque Thales Paula (born 2001), Brazilian football midfielder Thales Pease (1835–1919), British Army and Navy ordnance officer
Other uses Thales Group, a France-based engineering and electronics company Thales Academy, a network of private schools in North Carolina, United States 6001 Thales, a main-belt asteroid Thales (crater), a crater on the Moon
See also Thales' theorem, in geometry: angle in a semicircle is 90° Thales' theorem, in geometry, concerning ratios of line segments (not to be confused with the above); usually referred to as the Intercept theorem Thale (disambiguation) Thalys, European train service