| Watkinson, Eve | Eve Watkinson | Actor | 1945 - 1961 | 4 | |
| Watkinson, Rachel | Rachel Watkinson | Actor | 2006 | 1 | |
| Watoro, Hans | Hans Watoro | Actor | 1979 | 2 | |
| Watrin, Franck | Franck Watrin | Director, Lighting Designer | 2018 | 2 | |
| Watson, Alissa | Alissa Watson | Actor | 2019 | 1 | |
| Watson, Arthur, L. | Arthur L. Watson | Actor | 1924 | 1 | |
| Watson, Cameron | Cameron Watson | Director | 2024 | 1 | |
| Watson, Che | Che Watson | Actor | 2013 - 2018 | 3 | |
| Watson, Christi | Christi Watson | Director | 2024 | 1 | |
| Watson, Connie | Connie Watson | Actor | 1961 | 1 | |
| Watson, Daniel | Daniel Watson | Actor | 1993 | 1 | |
| Watson, David | David Watson | Adaptation | 2016 | 1 | 1 |
| Watson, Douglass | Douglass Watson | Actor | 1942 | 1 | |
| Watson, Eleanor | Eleanor Watson | Costume Designer | 2015 | 1 | |
| Watson, Emily | Emily Watson | Actor | 1994 | 2 | 1 |
| Watson, Francis | Francis Watson | Sound Designer | 2001 | 1 | |
| Watson, Gail | Gail Watson | Actor | 2007 - 2009 | 8 | |
| Watson, Henrietta | Henrietta Watson | Actor | 1903 | 1 | 1 |
| Watson, Isabelle | Isabelle Watson | Actor | 1926 | 1 | |
| Watson, Jack | Jack Watson | Lighting Designer | 1969 | 1 | |
| Watson, Jillian | Jillian Watson | Designer | 2011 | 1 | |
| Watson, Jody | Jody Watson | Actor | 2002 | 10 | |
| Watson, Julia | Julia Watson | Actor | 2012 | 1 | |
| Watson, Kalen | Kalen Watson | Actor | 2019 | 1 | |
| Watson, Kathiy | Kathiy Watson | Choreographer | 2011 | 1 | |
| Watson, Katie | Katie Watson | Actor | 2018 | 1 | |
| Watson, Lucile | Lucile Watson | Actor | 1926 | 1 | |
| Watson, Malcolm | Malcolm Watson | Actor | 1957 | 1 | 1 |
| Watson, Margaret | Margaret Watson | Actor | 1907 | 1 | 1 |
| Watson, Mary L. | Mary L. Watson | Actor | 1903 | 1 | |
| Watson, Mike | Mike Watson | Lighting Designer | 2011 | 1 | |
| Watson, Ralph | Ralph Watson | Actor | 1961 | 1 | |
| Watson, Rebecca | Rebecca Watson | Actor | 2009 | 1 | |
| Watson, Robert | Robert Watson | Actor, Director | 1957 - 1960 | 2 | |
| Watson, Thomas | Thomas Watson | Designer, Lighting Designer | 1963 - 1964 | 3 | |
| Watson, Timothy | Timothy Watson | Actor | 1986 | 2 | |
| Watson, Walter | Walter Watson | Costume Designer | 1971 | 1 | |
| Watson, Warren | Warren Watson | Actor | 1994 | 1 | |
| Watt, Diane | Diane Watt | Actor | 1969 - 1970 | 3 | |
| Watt, Douglass | Douglass Watt | Actor | 1934 | 1 | 1 |
| Watt, Eileen | Eileen Watt | Actor | 1933 | 1 | |
| Watt, James | James Watt | Director | 2016 | 1 | |
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