This article is a list of all the musical instruments mentioned or shown in the series.
Woodwinds
- Clarey - The clarinet used by Squidward in multiple episodes.
- Wooden Clarinet - A clarinet made by SpongeBob and given to Squidward in the episode, "Christmas Who?."
- Howard's Bassoon - A bassoon used by Howard in "New Fish in Town"
- Flute - Instrument scored for the The Suction Cup Symphony.
- Golden Clarinet - Clarry painted yellow by the Genie the Wish Granter/Plankton in "Spin the Bottle."
- Oboe - An instrument mentioned in "Band Geeks"
- Pearl's Saxophone - A saxophone that is played by Pearl in "Band Geeks"
- Sandy's Saxophone - A saxophone that is played by Sandy in "Band Geeks"
- Harold's Saxophone - A saxophone that is played by Harold "Bill" Reginald in "Band Geeks"
- Slide Whistle - A slide whistle found in the episode "Slide Whistle Stooges."
Brass
- Tuba - Instrument scored for the The Suction Cup Symphony.
- Trumpet - Instrument scored for the The Suction Cup Symphony.
- Ivy's Sousaphone - A sousaphone played by Ivy in "Band Geeks"
- Clay's Sousaphone - A sousaphone played by Clay in "Band Geeks"
Strings
- Bassinet - An instrument resembling a double bass that was played in "Naughty Nautical Neighbors."
- Violin - Instrument scored for the The Suction Cup Symphony.
- Gary's Violin - A violin that is owned by Gary. Appeared in "Something Smells"
- Mr. Krabs' Violin - A small violin played in "Squilliam Returns."
- Cello - Instrument scored for the The Suction Cup Symphony.
Plucked strings
- SpongeBob's Ukulele - An instrument that SpongeBob plays in multiple episodes.
- Harp - Instrument scored for the The Suction Cup Symphony.
- Nutsy - A guitar made by Sandy. Appeared in "Texas," "Chimps Ahoy," and the video game SpongeBob's Atlantis SquarePantis.
Percussion
- Cymbals - Two sets of cymbals played by Mrs. Puff in "Band Geeks."
- Pearl's drum - A drum Pearl plays in "Band Geek."
- Dale's snare drum - A snare drum Dale plays in "Band Geeks."
- Larry's Bongos - A pair of bongos owned by Larry. Appeared in "Squid Plus One."
Keyboards
- Piano- Instrument scored for the The Suction Cup Symphony.
- Recreation Center Organ - An organ that appeared in the episode "Truth or Square"
- Mr. Krabs' concertina - A concertina that appeared in the episode, "Band Geeks"
This list is incomplete, but you can help Encyclopedia SpongeBobia by expanding it.