
Jean Isabel Smith (born September 7, 1957), credited professionally as J. Smith-Cameron, is an American actress. She spent a majority of her career in theatre but began transitioning to film and television later in life. She is known for her supporting roles as Janet Talbot on the television series Rectify and Gerri Kellman on the HBO series Succession. For the latter, she received a nomination for the Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series in 2022.

Sabrina
1995 · as Carol

Man on a Ledge
2012 · as Psychiatrist

The First Wives Club
1996 · as Miss Sullivan

Harriet the Spy
1996 · as Mrs. Welsch

In & Out
1997 · as Trina Paxton

Turtles All the Way Down
2024 · as Professor Abbott

Mighty Aphrodite
1995 · as Bud's Wife

You Can Count on Me
2000 · as Mabel

The Rage: Carrie 2
1999 · as Barbara Lang

Margaret
2011 · as Joan

That Night
1992 · as Carol Bloom

Vengeance
2022 · as Sharon Shaw

84 Charing Cross Road
1987 · as Ginny

This Ordinary Thing
2025 · as Self (voice)

Arresting Gena
1997 · as Caroline Lee

Christine
2016 · as Peg Chubbuck

Nancy
2018 · as Ellen

Jeffrey
1995 · as Sharon