How do you remove a git tag that has already been pushed? Delete all git remote (origin) tags and Delete all git local tags.
# Clears out all your local
git tag -d $(git tag -l)
# All remote tags give you a complete list of remote tags locally
git fetch
# Note: pushing once should be faster than multiple times
# Deletes the remote tags concerning the local
git push origin --delete $(git tag -l)
# Deletes the local tags after fetch
git tag -d $(git tag -l)