| Name | Functions | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Nadya Cohen | Designer | 1990 | 1 | |||
| Judith Croft | Designer | 2011 | 1 | |||
| David Clark | Designer | 2010 | 1 | |||
| Felix Cziossek | Designer | 1921 - 1942 | 4 | |||
| Ola Cornelius | Designer | 1927 - 1928 | 14 | |||
| Árpád Csányi | Designer | 1965 - 1978 | 4 | |||
| Arturs Cimmermanis | Designer | 1914 - 1934 | 3 | |||
| Guntis Cukurs | Designer | 1978 | 1 | |||
| Franco Colavecchia | Designer | 1969 - 1975 | 2 | |||
| Gene Chesley | Designer | 1979 | 1 | |||
| David Collis | Designer | 1972 | 6 | |||
| Reagan Cook | Designer | 1979 | 1 | |||
| Clay Coyle | Designer | 1975 | 1 | |||
| Luis Cabrera | Designer | 1979 | 1 | |||
| Bill Crutcher | Designer | 1981 | 1 | |||
| Wolfgang Cäsar | Designer | 1983 | 1 | |||
| Attila Csikós | Designer | 1983 | 1 | |||
| Brendan Cox | Designer | 1983 | 2 | |||
| Jože Cesar | Designer | 1952 | 1 | |||
| Khaled Chaudhury | Designer | 1981 | 1 | |||
| Derrick Cox | Designer | 1983 | 1 | |||
| Jozef Ciller | Designer | 1983 - 1998 | 4 | |||
| Jenny Cooknell | Designer | 1997 | 1 | |||
| Balázs Cziegler | Designer | 2011 | 1 | |||
| Terrenz Chang | Designer | 2012 | 1 | |||
| Andrew Crichton | Designer | 1985 | 1 | |||
| Jim Clay | Designer | 1984 | 1 | |||
| Trevor Coe | Designer | 1986 | 1 | |||
| Peter Corrigan | Designer | 2013 | 1 | |||
| Michel Crête | Designer | 1991 | 1 | |||
| Sean Cavanagh | Designer | 1991 | 6 | |||
| Bob Crowley | Designer | 1989 | 1 | |||
| John Clarke | Designer | 1991 | 1 | |||
| Federico Giolio Casa | Designer | 1992 | 1 | |||
| Chris Crosswell | Designer | 1989 | 1 | |||
| Nigel Cowell | Designer | 1982 | 1 | |||
| Romero Cavalcanti | Designer | 1982 | 2 | |||
| Bill Crutcher | Designer | 1982 | 1 | |||
| Everett Chase | Designer | 1982 | 1 | |||
| Simon Chan | Designer | 1994 | 1 | |||
| John Cleater | Designer | 1994 - 1995 | 4 | |||
| Vincent Callara | Designer | 1995 | 1 | |||