His IMDb can be found here: here
Jacob was born on <time>October 5, 2006, </time>in Vancouver, British Columbia, Canada. He made his film debut for the live-action animated film The Smurfs 2 (2013). His breakout performance was in Room, for which he received critical acclaim. In 2016, Tremblay played a supporting role in the comedy film Donald Trump's The Art of the Deal: The Movie, and in 2017, he starred with Jaeden Lieberher, playing brothers, in the drama The Book of Henry, with Naomi Watts as their mother.
- Younger brother of Emma Tremblay. Older brother of Erica Tremblay. Both are also actors.
- As stated in his 2016 interview on E!'s Red Carpet for the Golden Globes, his favorite Star Wars character is Poe Dameron, played by Oscar Isaac.
- He is a fan of the Vancouver Canucks (NHL).
- Is a fan of Star Wars, and named his dog 'Rey', after the protagonist of Star Wars: The Force Awakens (2015).
- His maternal grandfather is Chilean.
- Good friends with Brie Larson.
- His father Jason is a former child actor. He is currently a police detective.
- He and Jaeden Lieberher both starred in the movie, The Book of Henry.