Kelly Siegler (born October 12, 1962) is a former Harris County, State of Texas prosecutor. She has been the Bureau Chief of the Special Crimes Bureau, which included the Major Offenders Division, the Major Fraud Division, the Identity Theft Division, the Asset Forfeiture Division and the Consumer Fraud Division.
She is best known as an investigator on Oxygen's (formerly TNT's) true-crime reality series Cold Justice, of which she is also a producer along with its spinoff series Cold Justice: Sex Crimes.
Known For

Prosecuting Evil with Kelly Siegler
Self - Host · (19 episodes)
2023

Deadly Sins: No Forgiveness
Self - Carol's Attorney · (1 episode)
2022

Sex & Murder
Self - Texas Prosecutor (archive footage) · (1 episode)
2020

Cold Justice
Self - Prosecutor · (122 episodes)
2013

Fatal Attraction
Self - Prosecutor on "Cold Justice" (archive footage) · (1 episode)
2013

Dateline
Self (archive footage) · (1 episode)
1992