JT LeRoy is a 2018 biographical drama film directed by Justin Kelly based on the memoir Girl Boy Girl: How I Became JT Leroy by Savannah Knoop. It stars Kristen Stewart, Laura Dern, Kelvin Harrison Jr., Diane Kruger, James Jagger, Dave Brown, Jim Sturgess and Courtney Love.

Justin Kelly is an American film director, screenwriter and film editor. He came to prominence as director and writer of Sundance Film Festival 2015 select I Am Michael, starring James Franco and Zachary Quinto. He then wrote and directed King Cobra, which premiered at the 2016 Tribeca Film Festival starring Christian Slater and James Franco, followed by Sony Pictures 2018 release Welcome the Stranger starring Riley Keough and Caleb Landry Jones, and most recently JT LeRoy (2018) starring Kristen Stewart and Laura Dern.