The official D23 Twitter account announced that the next D23 Expo will be held at the Anaheim Convention Center from September 9-11, 2022.
An update regarding #D23Expo: The Ultimate Disney Fan Event: pic.twitter.com/4v6cG8AvOA
— Disney D23 (@DisneyD23) September 28, 2020
The D23 Expo has historically been held in odd numbered years dating back to 2009. The 2022 D23 Expo will take place 3 years after the last D23 Expo.