Cabana, R.D.
Cagle, Y.D.
Caldeiro, F.
Caldwell, T.E.
Camarda, Ch.J.
Cameron, K.D.
Carey, D.G.
Carpenter, M.S.
Carr, G.P.
Carter, Jr., M.L.
Casper, J.H.
Cassada, J.A.
Cassidy, Ch.J.
Cenker, R.J.
Cernan, E.A.
Chaffee, R.B.
Chamitoff, G.E.
Chang-Díaz, F.R.
Chapman, Ph.K.
Chappell, Ch.R.
Chari, R.J.V.
Chawla, K.
Cheli, M.
Chen Dong
Chen Quan
Chiao, L.
Chilton, K.P.
Chrétien, J.-L.J.M.
Chrunow, J.W.
Clark, L.B.
Cleave, M.L.
Clervoy, J.-F.A.
Clifford, M.R.U.
Coats, M.L.
Cockrell, K.D.
Coleman, C.G.
Collins, E.M.
Collins, M.
Connor, L.
Conrad, Jr., Ch.
Cooper, Jr., L.G.
Covey, R.O.
Creamer, T.J.
Creighton, J.O.
Crippen, R.L.
Cristoferetti, S.
Crouch, R.K.
Culbertson, Jr., F.L.
Cunningham, R.W.
Curbeam, Jr., R.L.
Currie, N.J.
Cyblijew, W.W.
Czub, N.A.