The Counterfeit Ring is a bank note forgery ring featuring in The Black Island in England and Scotland. Its members are wealthy and therefore wish to expand their wealth. The entire gang is eventually arrested on the black island.
- J.W. Müller
- One unnamed member (Note: Originally there are two members with an unnamed man with a mustache. Since the mustached man was Ivan, he replaced the Ivan from the book version throughout the animated series).
- Ranko He is the gorilla owned by Puschov and is a member in a sense that he attacks any intruder on the island.