- Not to be confused with Fish Burger
|Main Ingredients||Fish and Hot Dog bread|
|Eaten By||Penguins and Puffles|
- During the Water Party 2007 and Water Party 2008, the fishburger stand was located at the Beach.
- At the Fall Fair 2008 and The Fair 2009, the stand was located at the Mine, and during The Fair 2011 and 2012, the stand was located at the Ski Village.
- In Secret Mission 8, if you go in the Gadget Room, you will see a microwave. If you click on it, it will open and reveal a Fishburger inside that was Gary's lunch.
- It appeared in issue #98 of the Club Penguin Times.
- During the Teen Beach Movie Summer Jam, a fishburger can be seen on one of the tables at Big Momma's Backstage.
- It appeared in the cafeteria menu in the School on Mondays.
- It is a normal burger but with fish in it instead of beef.