Template:Minor characters

|'''Important characters:'''

'''Rare characters:'''<br/>

'''Characters from a new episode: (Season 6 and newer)''' [[Abominable Snow Mollusk]] • [[Administrator Flotsam]] • [[Angry Jack]] • [[Evelyn]] • [[Barbara]] • [[Big Johnny]] • [[Bert]] • [[Bikini Bottom Bakery Cashier]] • [[Billy]] • [[Billy Fishkins]] • [[Billy (Teenager)]] • [[Black Smith]] • [[Blue Fish]] • [[Bruiser]] • [[Bob]] • [[Bubble Bass]] • [[Bubble Buddy (Character)|Bubble Buddy]] • [[Bus Driver]] • [[Butler]] • [[Butler (Porous Pockets)|Butler]] • [[Betty]] • [[Brad]] • [[Camera Man]] • [[Construction Worker]] • [[Charlie]] • [[Clem]] • [[Criminal]] • [[Dale]] • [[Dave]] • [[Dennis]] • [[Don the Whale|Don]] • [[Endwight Keywad]] • [[Fancy McGee]] • [[Farfel Bainbridge]] • [[Fiasco]] • [[Flabby Patty Cook]] • [[Fortune Teller]] • [[Fran]] • [[Frank]] • [[Frank (Cameo Character)|Frank]] • [[Frank (Muscular Goldfish)|Frank]] • [[Frank (Prison Guard)|Frank]] • [[Frank (Red Shirt Fish)|Frank]] • [[Fred]] • [[Frederick T. Nitpick]] • [[Fuzzy Acorn]] • [[Glove World Owner]] • [[Grandma]] • [[Gordon]] • [[Grubby Grouper]] • [[Harold]] • [[Harold's Ex-Girlfriend]] • [[Harold (To Love a Patty)]] • [[Harris]] • [[Help Wanted Lady]] • [[Hoopla Fish]] • [[Howard]] • [[Howard Blandy]] • [[Huford BargainBottom]] • [[Jack M. Crazyfish]] • [[Jeffrey Jellyfish]] • [[Jewel Triplets Gang]] • [[Jim (Wrestler)]] • [[John]] • [[Johnny]] • [[Judge Horace A. Whopper]] • [[Judge StickleBack]] • [[Judy]] • [[Karen 2.0 (Character)|Karen 2.0]] • [[Larry the Lobster]] • [[Lion Fish]] • [[Little Girl]] • [[Little Kid]] • [[Ma Angler]] • [[Mable]] • [[Mailman]] • [[Mary]] • [[Mary's Mother]] • [[Mayor]] • [[Mayor of Bikini Bottom]] • [[Mime]] • [[Monster]] • [[Monty P. Moneybags]] • [[Madame Hag]] • [[Miss Shell]] • [[Mr. Ranger]] • [[Mr. What Zit Tooya]] • [[Music School Headmistress]] • [[Nancy Suzy Fish|Nancy]] • [[Jewel Triplets Gang|Nanny]] • [[Old Man Jenkins]] • [[Other Trenchbillies]] • [[Perch Perkins]] • [[Percha Perkins]] • [[Nat Peterson]] • [[Nat's Ex-Girlfriend]] • [[Not SpongeBob]] • [[Penny Pinchers]] • [[Percy Perch]] • [[Photographer]] • [[Raarg (Monster)|Raarg]] • [[Recreation Center Guard]] • [[Replacement Doctor]] • [[Richie Salmon]] • [[Sadie Rechid]] • [[Scooter]] • [[Shiny]] • [[Shubie]] • [[Singing Mermaids]] • [[Steve]] • [[Squilliam Fancyson]] • [[Squilvia]] • [[Thaddeus]] • [[The Flying Dutchman's Date]] • [[Therapist]] • [[Timmy|Timmy/Monroe]] • [[Tina]] • [[Tom]] • [[Tommy Rechid|Tommy]] • [[Tyler]] • [[Toast-Fish]] • [[Tony Fast]] • [[Tony Fast Jr.]] • [[Vendor]] • [[Video Host]]