The question "who is The Rock's brother" refers to Dwayne Johnson's male siblings. Dwayne Johnson has several half-siblings from his father Rocky Johnson's earlier relationships, and one full brother, Curtis Johnson. His best known half-brother is usually referred to as "Rocky Johnson Jr.," while another half-brother, Matthew "Matty" Johnson, has also been mentioned in coverage. The following breakdown lists the most consistently referenced siblings, distinguishes verified relationships from speculation, and summarizes publicly reported details on each, based on interviews, biographies, and news reports that cite family statements.
