* The last season, season 25, ended in February 2022.
* PBS Kids has not yet announced any plans for future seasons.
While there is no confirmation, it's worth noting that:
* Arthur has been a long-running and popular show.
* PBS Kids has sometimes renewed shows after a hiatus.
Therefore, it's possible that Arthur could return for a fifteenth season in the future. However, we'll have to wait for an official announcement from PBS Kids to know for sure.