| Smith, John | John Smith | Actor | 1953 | 1 | |
| Smith, Johnny | Johnny Smith | Actor | 2014 | 1 | |
| Smith, Karen | Karen Smith | Actor | 1963 | 1 | |
| Smith, Kent | Kent Smith | Actor | 1938 | 2 | |
| Smith, Kevin | Kevin Smith | Actor | 1993 - 2020 | 2 | |
| Smith, Krista | Krista Smith | Actor | 1997 | 1 | |
| Smith, Krystle | Krystle Smith | Lighting Designer | 2009 | 1 | |
| Smith, L.M., | L. M. Smith (L.M. Smith) | Actor | 1890 | 4 | |
| Smith, Laralu | Laralu Smith | Actor | 1984 | 1 | |
| Smith, Laurel | Laurel Smith | Choreographer | 2006 | 1 | |
| Smith, Leah | Leah Smith | Costume Designer | 2018 | 1 | |
| Smith, LeeAnn | LeeAnn Smith | Actor | 1999 | 1 | |
| Smith, Leonard | Leonard Smith | Actor | 1958 | 1 | |
| Smith, Louise | Louise Smith | Actor | 1931 - 1934 | 2 | |
| Smith, Lyon | Lyon Smith | Actor | 2015 | 1 | |
| Smith, Madonna | Madonna Smith | Actor | 2005 | 1 | |
| Smith, Maggie | Maggie Smith | Actor | 1964 | 3 | |
| Smith, Marjorie | Marjorie Smith | Actor | 1946 | 1 | |
| Smith, Mary | Mary Smith | Actor | 1960 | 1 | |
| Smith, Matt | Matt Smith | Sound Designer | 2011 | 1 | |
| Smith, Matthew | Matthew Smith | Actor | 1940 | 1 | |
| Smith, Meg | Meg Smith | Actor | 1976 | 1 | |
| Smith, Melissa | Melissa Smith | Actor | 1981 | 1 | |
| Smith, Michael | Michael Smith | Actor | 1968 | 1 | |
| Smith, Michael | Michael Smith | Actor | 2006 | 1 | |
| Smith, Patti | Patti Smith | Composer | 2011 - 2012 | 1 | |
| Smith, Paul | Paul Smith | Actor | 1983 | 1 | |
| Smith, Paula | Paula Smith | Actor | 1973 | 1 | |
| Smith, Pauline | Pauline Smith | Actor | 1959 | 1 | |
| Smith, Peggy | Peggy Smith | Costume Designer | 1984 | 1 | |
| Smith, Peter | Peter Smith | Actor | 1965 | 1 | |
| Smith, Peter | Peter Smith | Actor | 2010 | 1 | |
| Smith, Peter | Peter Smith | Actor | 2017 | 1 | |
| Smith, Peter Taylor | Peter Taylor Smith | Actor | 1928 | 1 | |
| Smith, R. S., | R. S. Smith (R. S. Smith) | Actor | 1924 | 1 | |
| Smith, Rae | Rae Smith | Designer | 2005 - 2006 | 1 | |
| Smith, Rand | Rand Smith | Actor | 2011 | 1 | |
| Smith, Richard L. | Richard L. Smith | Costume Designer, Designer, Lighting Designer | 1972 | 3 | |
| Smith, Rob, | Rob Smith | Sound Designer | 1993 | 1 | |
| Smith, Robert G. | Robert G. Smith | Designer, Lighting Designer | 1984 | 2 | |
| Smith, Robert, M. | Robert M. Smith | Actor | 1940 | 4 | |
| Smith, Roderick | Roderick Smith | Actor | 2013 | 1 | |
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