Trial & Error is an American mockumentary legal sitcom television series created by Jeff Astrof and Matt Miller for NBC and produced by Warner Bros. Television. It stars Nicholas D'Agosto, Jayma Mays, Steven Boyer, and Sherri Shepherd. The series, which spoofs documentaries and reality legal shows, follows New York City lawyer Josh Segal (D'Agosto) and his eccentric local associates (Boyer and Shepherd) as they represent accused local citizens in the fictional small town of East Peck, South Carolina. Recurring guests were Krysta Rodriguez and John Lithgow in season 1, and Kristin Chenoweth and Amanda Payton in season 2.

The first season premiered on March 14, 2017. On May 20, 2017, NBC renewed the series for a 10-episode second season. Both seasons have received positive critical reception. The series was officially cancelled on January 16, 2019, after NBC decided against renewing it for a third season in August 2018 and Warner Bros. failed to find a new broadcaster.