|Release date||24 October 2016 (Update)|
|Location||Outside the Invention Guild|
|Examine||Half dwarf, half machine.|
Iron Doc Mk III is a mechanical dwarf featured in the 2016 Hallowe'en event. He is found outside the Invention Guild in the alternate reality, and like his Mk I, Mk II and Mk IV counterparts, offers access to the rewards available for the event.