Can you charge your bank a penalty for incorrectly charging you for one?

Yes, if a bank incorrectly charges you a penalty, you can dispute the charge and request a correction. Most banks have procedures in place for handling such disputes, and you may be able to receive a refund of the erroneous charge. Additionally, if the bank's error caused you financial harm, you can inquire about compensation. It's advisable to document all communications regarding the issue for reference.