What is the memorial stone marking the head of a grave called?

The term used to describe the memorial stone that is positioned at the head of a grave is "headstone." This stone often serves both a practical and commemorative purpose, as it typically displays the name of the deceased, along with important dates and sometimes additional inscriptions, such as epitaphs or personal messages. Headstones honor the individual who is buried there and provide a focal point for visiting loved ones to pay their respects.

In contrast, a footstone is placed at the foot of the grave and is less common in modern cemeteries. A marker generally refers to any type of grave marker, which can designate a grave but does not specify its position relative to the grave itself. An epitaph is a type of inscription found on a headstone, which conveys a message or tribute to the deceased but does not refer to the stone structure itself. Thus, headstone is the most accurate term for the memorial stone that marks the head of the grave.