Super Silly Knock-Knock Jokes for 6- to 9-Year-Olds That Keep Giggles Going
Looking for a treasure trove of knock-knock jokes guaranteed to make your 6- to 9-year-olds burst into laughter? You’re in the right place! At ReallyFunnyJokesForKids.com, we specialize in silly knock-knock jokes for kids—clean, playful, and perfectly pitched for early readers and jokesters.
This carefully curated collection features beloved family classics alongside fresh, one-of-a-kind zingers tailored to knock-knock jokes for 6 year olds, knock-knock jokes for 7 year olds, and beyond. Whether you’re a parent, teacher, or babysitter, these easy-to-memorize punchlines will keep giggles going at lunch tables, bedtime routines, and long car rides. Ready to boost family friendly humor and earn serious chuckles? Dive in and enjoy 40 of the best knock-knock jokes designed to turn every “Who’s there?” into a moment of pure, child-approved silliness.
Why Knock-Knock Jokes Are Perfect for 6- to 9-Year-Olds
Knock-knock jokes are a timeless staple of clean kids humor because they rely on simple wordplay that strengthens reading skills and encourages kids to listen attentively. By mastering the back-and-forth pattern—“Knock, knock” / “Who’s there?”—young comedians develop confidence speaking in front of others, practice vocabulary, and enjoy the thrill of delivering a perfectly timed punchline. Plus, these silly jokes for kids are utterly screen-free, making them ideal for family bonding, classroom breaks, and travel entertainment.
40 Super Silly Knock-Knock Jokes
Below you’ll find 40 funny knock-knock jokes that are clean, clear, and guaranteed to have children (and grown-ups!) doubling over with laughter. Feel free to print them out, add them to a joke jar, or simply share at the next family gathering.
Knock, knock. Who’s there? Lettuce. Lettuce who? Lettuce in—it’s freezing out here!
Knock, knock. Who’s there? Banana. Banana who? Banana split so ice creamed!
Knock, knock. Who’s there? Cow says. Cow says who? Cow says “Moo!”
Knock, knock. Who’s there? Boo. Boo who? Don’t cry—it’s just a joke!
Knock, knock. Who’s there? Doughnut. Doughnut who? Doughnut forget to smile today!
Knock, knock. Who’s there? Tank. Tank who? You’re welcome!
Knock, knock. Who’s there? Olive. Olive who? Olive you and I miss you!
Knock, knock. Who’s there? Wooden shoe. Wooden shoe who? Wooden shoe like to know!
Knock, knock. Who’s there? Ice cream. Ice cream who? Ice cream every time I see a scary movie!
Knock, knock. Who’s there? Annie. Annie who? Annie thing you can do, I can do better!
Knock, knock. Who’s there? Howard. Howard who? Howard you like to be outside playing right now?
Knock, knock. Who’s there? Lettuce. Lettuce who? Lettuce out—it’s noisy in here!
Knock, knock. Who’s there? Nana. Nana who? Nana your business!
Knock, knock. Who’s there? Peas. Peas who? Peas give me one more chance?
Knock, knock. Who’s there? Dewey. Dewey who? Dewey have to keep telling jokes?
Knock, knock. Who’s there? Hatch. Hatch who? Bless you!
Knock, knock. Who’s there? Butter. Butter who? Butter let me in or I’ll freeze!
Knock, knock. Who’s there? Dough. Dough who? Dough your feet hurt? You’ve been walking in my shoes!
Knock, knock. Who’s there? Alpaca. Alpaca who? Alpaca the suitcase, you load the car!
Knock, knock. Who’s there? Lab. Lab who? Labrador you help me carry the groceries?
Knock, knock. Who’s there? Reed. Reed who? Reed you want to hear another joke?
Knock, knock. Who’s there? Booze (pronounced “Boo”). Booze who? Booze tired of these jokes yet?
Knock, knock. Who’s there? Icy. Icy who? Icy you have a lot of silly jokes!
Knock, knock. Who’s there? Ya. Ya who? No thanks, I prefer Google!
Knock, knock. Who’s there? Arthur. Arthur who? Arthur any more jokes left?
Knock, knock. Who’s there? Justin. Justin who? Justin time for another laugh!
Knock, knock. Who’s there? Gladys. Gladys who? Gladys the weekend isn’t over yet!
Knock, knock. Who’s there? Ben. Ben who? Ben knocking all day, let me in!
Knock, knock. Who’s there? Alice. Alice who? Alice another great knock-knock joke for you!
Knock, knock. Who’s there? Cereal. Cereal who? Cereal-ously, so many jokes, so little time!
Knock, knock. Who’s there? Lemon. Lemon who? Lemon say one more joke, please!
Knock, knock. Who’s there? Beak. Beak who? Beak careful, these jokes are bad!
Knock, knock. Who’s there? Honeydew. Honeydew who? Honeydew you want to hear another riddle?
Knock, knock. Who’s there? Cows go. Cows go who? No, silly—cows go “Moo!”
Knock, knock. Who’s there? Tacos. Tacos who? Tacos ‘bout how funny you are!
Knock, knock. Who’s there? Webster. Webster who? Webster word shorter than “dictionary”?
Knock, knock. Who’s there? Island. Island who? Island kidding—you have to laugh at this!
Knock, knock. Who’s there? Harry. Harry who? Harry up and answer the door!
Knock, knock. Who’s there? Tank. Tank who? You’re welcome for all these laughs!
Knock, knock. Who’s there? Dozen. Dozen who? Dozen anyone want more jokes?
Wrapping Up the Knock-Knock Fun
That’s a whopping 40 silly knock-knock jokes designed to keep your 6- to 9-year-olds—and their parents—chortling all day long. These clean, family-friendly knock-knock jokes are perfect for lunchbox notes, classroom icebreakers, or anytime you need a quick mood booster. Bookmark this page, share your favorites with friends, and keep “Who’s there?” on repeat—because laughing together is the best way to grow closer. For even more silly jokes for kids, explore our “125 Silly Jokes” and “Silly Animal Jokes” silos to ensure giggles never stop at ReallyFunnyJokesForKids.com!
