|Residence:||Bikini Bottom, Pacific Ocean|
|Color:||Light blue, purple, teal|
|List of characters|
The Marching Band is a group of fish with instruments that appears in the episode "Something Smells."
Almost all of them wear black shoes, red pants, black belts, and red and green colored hats with yellow feathers that look like the uniforms from "Band Geeks." However, one of the band members is a Didgeridoo player and has different clothing than the others. According to SpongeBob, the entire marching band consists of a tuba player, a drummer, a guy with the cymbals, a trumpet player, a tambourine girl, a timbale man, a didgeridoo player, a triangle player, a man with a kettle drum, a pianist, the guy with the flute, and an unseen fish named Dolly.
The Marching Band is performing on the street until SpongeBob says "Hi" to everyone in the band. While SpongeBob is talking to them, his breath forms a giant stink ball. When SpongeBob finishes saying "Hi" to everyone in the band, the stink ball goes rolling at them, causing all the band members to fall down like bowling pins. After that, they all run away from the bad smell and are never seen again.
- One of the band members is heard saying "MY LEG!" which is an obvious reference to what is commonly said by Fred.