Stephen Kay
- Known for
- Acting
Stephen Kay is a retired American lawyer who served 38 years as deputy district attorney for Los Angeles. He gained national attention as one of the prosecutors assigned to the 1970-71 Manson Family murder trial.
Filmography

Chaos: The Manson Murders 2025
as Self - Prosecutor

Jay Sebring… Cutting to the Truth 2020
as Self

Charles Manson: The Funeral 2019
as Self

Charles Manson: The Final Words 2017
as Self
- The Devil and the Death Penalty
The Devil and the Death Penalty 2012
as Self, Technical Advisor

Manson's Missing Victims 2008
as Self

The Truth about Black Dahlia 2007
as self

Biography: Sharon Tate – Murdered Innocence 2002
as Self - Deputy D.A.
Credits from TMDB.