Bom bots are simple black round bombs with a fuse out its top and a pair of small legs to get around. The fuse though is mostly for looks as a timer can be seen on the front. Engineers can make Pet Bomblings for themselves as well (schematic is a drop from Gnomeregan).
Known bom bots
- (summoned by Goblin Bomb Dispenser)
- (summoned by the item of the same name, also known as "Tiny Walking Bomb")
-  (called "Bom Bot" at some point)
Some players believe that the bom bots are a reference to the Bob-omb enemies from the Mario series of games.