  (On the fundamental group of rationnally connected varieties.) I show that
the fundamental group of a normal variety which is rationally chain connected
is finite. The proof holds in non-zero characteristic.
  Je d\'emontre que le groupe fondamental d'une vari\'et\'e normale
rationnellement connexe par cha\^{\i}nes est fini. La d\'emonstration est
valable en caract\'eristique diff\'erente de z\'ero.
