There’s no official public end date for The Scooby-Doo Show on Tubi in the sources I found, so the safest answer is that it appears to stay up until Tubi or the rights-holder changes the licensing deal. A 2025 Reddit discussion claimed it was scheduled to leave around September 1, but that was not an official announcement, so it shouldn’t be treated as confirmed.

What’s known

  • Tubi has been adding more Scooby-Doo titles in phases, and one source says the broader cartoon rollout would continue “throughout the year” after a March 1 start.
  • Another Scooby-Doo post notes that some classic series were already on Tubi before the larger rollout, which suggests availability can change by title and by licensing window.
  • I did not find an official Tubi statement giving a fixed expiration date for The Scooby-Doo Show specifically.

Practical read

If you’re trying to watch it, the right assumption is that it’s available for now, but not guaranteed long-term. Streaming catalogs can change without much notice, especially for older licensed shows.

TL;DR

No confirmed end date is public right now; The Scooby-Doo Show looks like it will remain on Tubi until licensing changes.