Connes was a member, according to M. Mashaal  "Bourbaki: A secret society of mathematicians", AMS 2006 (translated from the French by A. Pierrehumbert). It says so on page 18; see the <a href="https://books.google.com/books?id=-CXn6y_1nJ8C&pg=PA18#v=onepage&q&f=false">link</a>. But, as was also mentioned there, there is a rule that members retire at age 50, so by that rule he is no longer a member.