The Burglar is a one-time adversary in 101 Dalmatians: The Series. He appeared near the beginning of only the episode "Home Is Where the Bark Is." It is unknown what his name is.
When Nanny is taking the puppies for a walk (back when they lived in the city), she cries for help, as it is shown that the man is stealing Nanny's purse. This prompts Lucky to bite his leash into two, and he runs off after the burglar to retrieve the purse. But when Lucky finally corners him, the burglar menacingly picks him up by the back of the neck and taunts him. But the rest of the puppies and Nanny glare (and the puppies growl) at him, making him chuckle nervously, drop the purse, and run off.