|Real name||Humphry Dumpler|
|Based in||Gotham City|
|Height||6 ft 3 in|
|Appearances||Arkham Asylum (referenced only)|
Humpty Dumpty is a supervillain who likes to take things apart and put them back together.
An obese, bald man nicknamed "Humpty Dumpty" for his egg-like appearance, Humphry Dumpler is obsessed with deconstructing and reconstructing objects. His initial crimes were minor break-ins, leading to small mechanical items no longer functioning correctly due to Dumpty's inability to properly reassemble them after taking them apart.
However, his obsession grew to the point that he was deemed necessary to incarcerate in Arkham Asylum. His activities caused major problems in Gotham City, and he attempted to "fix" his abusive grandmother by dismembering her and then attempting a bizarre reassembly.
At Arkham, Dumpty is a model inmate. His quite nature and imposing physique keep him inured to the madness around him.