Death Before Dishonor XVIII is an on-going professional wrestling pay-per-view produced by Ring of Honor (ROH). It is the eighteenth event in the Death Before Dishonor chronology. It took place on September 12, 2021. The show was originally supposed to emanate from the RP Funding Center in Lakeland, Florida, but due to a recent surge of COVID-19 in Florida, the location has been changed to the 2300 Arena at Philadelphia, Pennsylvania.