Currently, lists can only be archived, not deleted. I'll let our team know that deleting lists is something you'd be interested in seeing.
In the meantime, you could use the following workaround: move the lists to an empty board (click on the menu icon next to the list title, then select "Move list"), then close the board and then delete it. Deleting the board will also delete the lists within that board.
So you’re using Trello at work, at home and to track your new DIY crafts. The family and co-workers are all on board and everything is organized, color coded and has a due date. But still, there’s so...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs