Josh Brolin has three siblings. They are Jason Brolin, Molly Elizabeth Brolin and Jason Gould.

Meet Josh Brolin Siblings

• Jess Brolin

Jess Brolin is the younger son of James Brolin and Jane Cameron. He is the only member of the Brolin family who is not in the entertainment business. After the death of his mother, Jane Cameron Agee, Jess inherited a 6 figure inheritance. With all this money, he moved to an $800/ month apartment in Ventura, California.

• Molly Elizabeth Brolin

Molly Elizabeth Brolin is an assistant producer, art director and daughter of actor James Brolin. Molly has worked as a production assistant for several major Hollywood films and TV shows. She has also directed a stage play that made its debut at New York’s Wild Project theatre.

• Jason Gould

Jason Gould is an American actor and singer. More recently, Gould has focused on his singing career. He released an EP, Jason Gould (2012) and the single, Morning Prayer/ Groove, though it is also an EP.

Gould performed with his mother during her 2012 North American tour and also during her 2013 European tour. He also sings in “How Deep is the Ocean” on her Partners album, published in 2014. In 2017, he released an album, Dangerous Man.