|Released||January 4th, 2010|
|Preceded By||Astro-Knights Island|
|Succeeded By||Reality TV Island|
Counterfeit Island is the 10th island on Poptropica. It is a crime scene investigation themed island released on January 4, 2010.
The Common Room on Counterfeit Island is the Moldy Baguette Inn.
- Counterfeit Island was going to come after Reality TV Island, but Reality TV Island was removed from the home page and Counterfeit came before it.
- Counterfeit Island is the first (and so far only) island where you have to go to another island to continue your mission.
- Counterfeit Island was the first island with Early Access.