| Cunningham, Geoffrey T. | Geoffrey T. Cunningham | Lighting Designer | 1972 | 1 | |
| Campbell, Colin | Colin Campbell | Lighting Designer | 1978 | 1 | |
| Clayton, Peter | Peter Clayton | Lighting Designer | 1975 | 1 | |
| Covell, Paul | Paul Covell | Lighting Designer | 1975 | 1 | |
| Crawford, Michael | Michael Crawford | Lighting Designer | 1975 | 1 | |
| Cornberg, Sol | Sol Cornberg | Lighting Designer | 1929 | 1 | |
| Cleven, Gerard | Gerard Cleven | Lighting Designer | 1983 – 2011 | 5 | |
| Chakraborty, Sumit | Sumit Chakraborty | Lighting Designer | 2006 | 11 | |
| Carré, Xavier | Xavier Carré | Lighting Designer | 2009 – 2010 | 3 | |
| Custer, John F. | John F. Custer | Lighting Designer | 1983 – 1984 | 1 | |
| Coker, Ken | Ken Coker | Lighting Designer | 1984 | 2 | |
| Champa, Russell, H. | Russell H. Champa | Lighting Designer | 2010 | 1 | |
| Cuthbert, David, Lee | David Lee Cuthbert | Lighting Designer | 2013 | 1 | |
| Campbell, Drew | Drew Campbell | Lighting Designer | 1985 | 1 | |
| Carroll, Greg | Greg Carroll | Lighting Designer | 2013 | 1 | |
| Christen, Robert | Robert Christen | Lighting Designer | 1980 – 1991 | 3 | |
| Craig, Bob | Bob Craig | Lighting Designer | 1988 | 1 | |
| Chatzipavlou, Paulos | Paulos Chatzipavlou | Lighting Designer | 1994 | 1 | |
| Constable, Paule | Paule Constable | Lighting Designer | 2000 | 1 | |
| Comstock, David Alan | David Alan Comstock | Lighting Designer | 1997 | 1 | |
| Colmer , David | David Colmer | Lighting Designer | 1980 | 1 | |
| Chybowski, Michael | Michael Chybowski | Lighting Designer | 1996 – 2001 | 4 | |
| Castaingt, Laurent | Laurent Castaingt | Lighting Designer | 2003 | 1 | |
| Carol, Sebastian | Sebastian Carol | Lighting Designer | 2014 | 1 | |
| Cirella, Dan | Dan Cirella | Lighting Designer | 1968 | 1 | |
| Claxton, Crin | Crin Claxton | Lighting Designer | 2014 | 32 | |
| Clausen, Axel | Axel Clausen | Lighting Designer | 1959 | 2 | |
| Costa, Oderson, Brasil | Oderson Brasil Costa | Lighting Designer | 1966 | 1 | |
| Cybulska, Herbert | Herbert Cybulska | Lighting Designer | 2002 | 1 | |
| Costa, Ernesto | Ernesto Costa | Lighting Designer | 1997 – 1998 | 3 | |
| Christodoulidis, Andreas | Andreas Christodoulidis | Lighting Designer | 2003 | 1 | |
| Couturier, Bathilde | Bathilde Couturier | Lighting Designer | 2003 – 2004 | 4 | |
| Courtemanche, Olivier | Olivier Courtemanche | Lighting Designer | 2004 | 1 | |
| Crosthwaite, Adam | Adam Crosthwaite | Lighting Designer | 2001 | 1 | |
| Cosma, Aurel | Aurel Cosma | Lighting Designer | 1995 – 2010 | 3 | |
| Carvallo, Fabian | Fabian Carvallo | Lighting Designer | 2005 | 1 | |
| Czechowicz, Marcin | Marcin Czechowicz | Lighting Designer | 2007 | 1 | |
| Celis, Kerstin | Kerstin Celis | Lighting Designer | 2007 | 1 | |
| Cronström, Daniel | Daniel Cronström | Lighting Designer | 2007 | 1 | |
| Caracciolo, Alberto | Alberto Caracciolo | Lighting Designer | 1958 | 1 | |
| Crocker, Sarah | Sarah Crocker | Lighting Designer | 2015 | 1 | |
| Cautreels, Wout | Wout Cautreels | Lighting Designer | 1999 – 2003 | 47 | |
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