Note: The only time the series uses cartoony H-B sound effects is if a cartoon is heard or shown playing on a television set.
- Ben Burtt Punching Sounds (Used in “Chapter Eight: The Battle of Starcourt”.)
- Christine's Horn
- H-B ZIP, CARTOON - QUICK ZIP (Heard once from the television showing a Woody Woodpecker cartoon in "Chapter Six: E Pluribus Unum".)
- Hollywoodedge, Baby Crying Slowly PE144001 (small portion; Heard once in "Chapter One: The Crawl" as one of the sound effects used at the radio station.)
- Hollywoodedge, Bird Hawk Single Scre PE020801/ Hawk Screech Single AT082901 (Heard in once "Chapter One: The Crawl".)
- Hollywoodedge, Bone Breaks Blood Com FS044103
- Hollywoodedge, Cats Fighting Loud Sc PE917007/Cats Two Angry YowlsD PE022601 (5th yowl; heard once in "Chapter Three: Holly, Jolly".)
- Hollywoodedge, Doppler Car Horn By Ap PE077501/Hollywoodedge, Doppler Horn By Mediu CT052801 (Heard once in "Chapter Eight: The Rightside Up)
- Hollywoodedge, Doorbell Ding Dong PE1044003/Home Doorbell Classi PE192101
- Hollywoodedge, Funny Multi Swishes CRT054102/Sound Ideas, SWISH, CARTOON - TWIRLING SWISH, LONG/MEDIUM/SHORT 01/02 (Heard once from the television audibly showing a cartoon in "Chapter One: The Vanishing of Will Byers".)
- Hollywoodedge, Futzed Operator Mess PE172801 (Heard once in "Chapter Five: Dig Dug".)
- Hollywoodedge, Gusts Heavy Cold Wind PE031601/Whistling Wind Stead PE033301
- Hollywoodedge, Heart Monitor WFlatL PE268102 (Heard in "Chapter Eight: The Upside Down".)
- Hollywoodedge, Horn Honks Jeep Chero PE077301 (Heard once in "Chapter Eight: The Rightside Up".)
- Hollywoodedge, Metal Creaks Machine FS015801 (Heard once in "Chapter Six: The Monster" and "Chapter One: The Crawl".)
- Hollywoodedge, Police Whooper Siren CT062001 (Heard once in "Chapter One: MADMAX".)
- Hollywoodedge, Screams 1 Woman Singl PE133501 (Heard once in "Chapter One: The Crawl" as one of the sound effects used at the radio station.)
- Hollywoodedge, Small Hinge Squeak Hv PE188401 (1st squeak; Heard often in "Chapter Two: The Mall Rats".)
- Hollywoodedge, Telephone Rings Bell PE170601 (Heard once in "Chapter Three: The Pollywog".)
- Hollywoodedge, Telephone Rings Bell PE171501 (Heard once in "Chapter Two: The Mall Rats".)
- Hollywoodedge, V8 Car Fast Skid To Sto PE072701
- Hollywoodedge, Warning Buzzer Space PE194501 (Heard in "Chapter Four: Sorcerer".)
- SKYWALKER, METAL - HIGH-PITCHED TWANGY RING (Heard once in "Chapter One: Suzie, Do You Copy?" when Starcourt Mall begins having a power outage.)
- Sound Ideas, ANIMAL, CREATURE - LARGE ANIMAL ROAR 12
- Sound Ideas, BIRD, BLUE JAY - SINGLE CALLS, ANIMAL 02
- Sound Ideas, CARTOON, MUSIC - THEME 11A: DESCENDING INSTRUMENTS (Heard once in a low volume from the television audibly showing a cartoon in "Chapter Two: The Weirdo on Maple Street".)
- Sound Ideas, CARTOON, MUSIC - THEME 11A: XYLOPHONE (Heard once in a low pitch and low volume from the television audibly showing a cartoon in "Chapter Two: The Weirdo on Maple Street".)
- Sound Ideas, CASH REGISTER - ELECTRIC: TOTAL KEY WITH BELL (Heard once in "Chapter Seven: The Lost Sister".)
- Sound Ideas, CAT, DOMESTIC - 8 ANGRY SNARLS & HISSES, ANIMAL
- Sound Ideas, DOOR, BELL - DOUBLE RING
- Sound Ideas, DOOR, BELL - SINGLE RING
- Sound Ideas, PLINK, CARTOON - SOUR PLINK (Heard once in a low volume from the television audibly showing a cartoon in "Chapter Two: The Weirdo on Maple Street" and "Chapter Four: Will the Wise".)
- Sound Ideas, POP, CARTOON - POP GUN 01 (Heard once in a low volume from the television audibly showing a cartoon in "Chapter Two: The Weirdo on Maple Street" and "Chapter Four: Will the Wise".)
- Sound Ideas, RICOCHET - CARTOON RICCO 01 (Heard once from the television audibly showing a cartoon in "Chapter One: The Vanishing of Will Byers".)
- Sound Ideas, RUN, CARTOON - TEMPLE BLOCK RIOT, LONG/MEDIUM/SHORT (Heard twice from the television audibly showing a cartoon in "Chapter One: The Vanishing of Will Byers".)
- Sound Ideas, RUN, CARTOON - WIND WHISTLE SCAT (Heard once in a low volume from the television audibly showing a cartoon in "Chapter Six: The Monster".)
- Sound Ideas, SIREN - CONSTANT WAILS AND YELPS (Heard once in "Chapter Seven: The Lost Sister".)
- Sound Ideas, SQUISH, SLIME - VARIOUS SLIME SQUISHES AND OOZES, HORROR
- Sound Ideas, THUNDER - THUNDER CLAP AND RUMBLE, WEATHER 01 (Series 6000) (Heard at low volume.)
- Sound Ideas, ZIP, CARTOON - BIG WHISTLE ZING OUT (Heard once in a low volume from the television audibly showing a cartoon in "Chapter Two: The Weirdo on Maple Street" and "Chapter Four: Will the Wise". Season 3 is the first season that sound effect is not heard in.)
- Sound Ideas, ZIP, CARTOON - QUICK WHISTLE ZIP OUT, HIGH (Heard once in a low volume from the television audibly showing a cartoon in "Chapter Two: The Weirdo on Maple Street" and "Chapter Four: Will the Wise".)