Ethan Shanfeld At long last, “Curb Your Enthusiasm” Season 12 will premiere in February 2024, HBO boss Casey Bloys announced at a press event Thursday. “I was thinking last night that ‘Curb,’ in 12 seasons over 20 years, or something like that, has aired all over the schedule, and it is a highlight wherever it ends up,” Bloys said. The 11th season of the Larry David comedy series premiered on Oct.