João Santos

João Santos may refer to:


 * João Santos (basketball) (born 1979), Portuguese basketball player
 * João Fernando Santos (born 1964), Portuguese Olympic rower
 * João Santos (swimmer) (born 1964), Portuguese swimmer
 * João Santos (chairman) (born 1914), Portuguese businessman
 * João Santos (Portuguese footballer) (born 1909), Portuguese football forward
 * João dos Santos (died 1622), Portuguese Dominican missionary in India and Africa