Ever since Succession’s epic season 2 finale in October 2019, fans have been sustaining themselves on memes, parodies, and rewatches while they wait for season 3 to serve up a real meal. Here’s what we know about season 3 so far. The Succession season 3 release date could be in late 2021. (From left to right) Sarah Snook, Matthew Macfadyen, Hiam Abbass, Alan Ruck, and J. Smith-Cameron in season 2, episode 5. Peter Kramer/HBOThe coronavirus pandemic caused major filming delays for Succession, and HBO hasn’t yet announced a release date for season 3.