If you want to delete a playlist on YouTube, there are a few different ways to go about it. The first way is to go to the playlist’s page and click the three lines in the top left corner of the video player. This will open up a menu where you can select “Delete this playlist.” If you want to delete all of the videos in a playlist, you can do that by going to the playlist’s page and clicking on the three lines in the top left corner of the video player. This will open up a menu where you can select “Delete all videos in this playlist.” Finally, if you just want to delete one video from a playlist, you can do that by clicking on that video and then clicking on “Delete this video.” ..