Niles Fitch (born July 12, 2001) is an American actor who began his career as a child actor. He gained prominence through his role in the NBC series This Is Us. He received praise for his role as Quinton in the drama film The Fallout (2021).

Personal life
Fitch was born in Atlanta, Georgia to Frederick and Nakata Fitch, who encouraged his modelling career after noticing he received numerous compliments from strangers regarding his smile. Seeing that he enjoyed the arts, they invested in him by downsizing and moving to New York City where his career manifested in television and on broadway. Niles currently lives in Los Angeles, California where he studies at the University of Southern California, School of Cinematic Arts. He has expressed a desire to be known as a separate entity from creative labels and hence, is dabbling in behind-the-camera work in addition to acting and related artistic endeavours. His father, Frederick, died from lupus when Niles was 12 years old. He has since collaborated with Lupus LA as an ambassador in spreading awareness- contributing to the lives of people who live with lupus.

Fitch was the cousin of Rayshard Brooks, a 27-year-old African American man fatally shot by the Atlanta Police Department on June 12, 2020.