If you were looking for the article about the shark, then see Lonnie (shark).
Not to be confused with Old Man Jenkins.
Star-Tree Reference(s) needed for name(s) and character relations

This character article is in need of an episode reference(s) to indicate where the character(s) name(s) and/or family relationships came from. Please add them where needed, or make the necessary changes to fix incorrect information.

Squid Doodle
"It's Squidward, silly!"

This article is in need of one or more better quality images. Please help Encyclopedia SpongeBobia by uploading a better image or editing the current image.
Please remove this message when finished.


Lonnie is an orange elderly fish citizen of Bikini Bottom who makes several cameos in most episodes.


He is an old light orange fish with light brown lips and wears a light blue shirt with a white collar.


He is often seen with other fish, particularly the elderly fish. His most iconic appearance is in "The Bully," where he is mistaken by Harold as the man who wants to kick SpongeBob's butt. In "Mid-Life Crustacean," he is seen in line for ice cream with the other old Bikini Bottomites.


  • He is one of the few elderly people to have their first name known, along with Mary.