| C | |||
| C RACER (ABCmaritime) | |||
| CALANCA (Suismer) | CASTASEGNA (Suisat) | CHEMIST LUTETIA (Vinalmar) | CORVIGLIA (1974) (Suisat) |
| CALANDA (1941) (SRAG) | CAVALLINO (Suismer) | CHIARA S (MSC-1982) | CORVIGLIA (1999) (Suisat) |
| CALANDA (1951) (SRAG) | CELERINA (1959) | CHIARA S (MSC-1988) | CRISTALLINA (1947) (SRAG) |
| CALANDA (1963) (Alpina) | CELERINA (1975) | CIMIL (ABC) | CRISTALLINA (1949) (SRAG) |
| CALANDA (1979) (Alpina) | CELERINA (1999) | CHRISTITSA (1968) | CRUDESKY (Metrofin) |
| CALANDA (Alpina Reederei Chur) | CELERINA (2002) | CHRISTITSA (Metrofin) | CRUDESTAR (Metrofin) |
| CALANDA (Massoel) | CELINE (Carola) | CHRISTITSA (Metrofin) | CRUDESUN (Metrofin) |
| CARIBIA (Suismer) | CELINE (Enzian) | CLARA (ABC) | CRUZEIRO DO SUL (1958) (Suisat) |
| CARITAS I (CICR) | CERESIO (Suismer) | CLAUDIA (Enzian) | CRUZEIRO DO SUL (1975) (Suisat) |
| CARITAS II (CICR) | CERTENAGO | CLIPPER HELVETIA (Enzian) | CT CORK (ABC) |
| CAROLA (Alpina) | CERVIN (Vinalmar) | CORCOVADO (1956) (Suisat) | CT LONGFORD (ABC) |
| CARONA (SRAG) | CHAMPEX (Keller) | CORCOVADO (1970) (Suisat) | CUENCA (Suismer) |
| CASANNA (Alpina Reederei Chur) | CHARMEY | CORINNA (MSC) | CURIA (2001) (RZ) |
| CASSARATE (Suismer) | CHASSERAL (KTA / Nautilus) | CORMORAN (SGS) | CURIA (2015) (RZ) |
| CASTAGNOLA (Suismer) | CHAVCHAVADZE (ABC) | CORVIGLIA (1958) (Suisat) | CUZCO K (Seapako) |
| CASTANEDA (Suismer) | CHEMIST LUTETIA (Hamburger Lloyd Basel) | CYNTHIA (Profesional Partners Lugano) | |