You’ve come to the right place. We’ve rounded up over 125 of the silliest, cleverest, and most classic knock knock jokes that are perfect for all ages. Whether you need a quick icebreaker or just want to annoy your friends with some cheesy humor, these one-liners (and two-liners) are guaranteed to do the trick. So, who’s there? Just scroll down and find out!

Table of Contents

The Classics: The Ones Everyone Knows and Loves

Knock, knock.
Who’s there?
Banana.
Banana who?
Knock, knock.
Who’s there?
Banana.
Banana who?
Knock, knock.
Who’s there?
Orange.
Orange who?
Orange you glad I didn’t say banana?

Knock, knock.
Who’s there?
Lettuce.
Lettuce who?
Lettuce in, it’s cold out here!

Knock, knock.
Who’s there?
Boo.
Boo who?
Don’t cry, it’s just a joke!

Knock, knock.
Who’s there?
Atch.
Atch who?
Bless you!

Knock, knock.
Who’s there?
Cow says.
Cow says who?
No silly, cow says moooo!

Knock, knock.
Who’s there?
Tank.
Tank who?
You’re welcome!

Knock, knock.
Who’s there?
Dishes.
Dishes who?
Dishes the police, open up!

Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up and answer the door!

Knock, knock.
Who’s there?
Honeydew.
Honeydew who?
Honeydew you know how much I miss you?

Knock, knock.
Who’s there?
Olive.
Olive who?
Olive you and I miss you!

Knock, knock.
Who’s there?
Ice cream.
Ice cream who?
Ice cream every time I see you!

Knock, knock.
Who’s there?
A broken pencil.
A broken pencil who?
Never mind, it’s pointless.

Knock, knock.
Who’s there?
Doris.
Doris who?
Doris locked, that’s why I’m knocking!

Knock, knock.
Who’s there?
Nobel.
Nobel who?
No bell, that’s why I knocked!

Knock, knock.
Who’s there?
Canoe.
Canoe who?
Canoe help me with my homework?

Food Fight: Juicy Jokes for Hungry Minds

Knock, knock.
Who’s there?
Butter.
Butter who?
Butter let me in, it’s cold out here!

Knock, knock.
Who’s there?
Wafer.
Wafer who?
Been a wafer a while, but now I’m back.

Knock, knock.
Who’s there?
Muffin.
Muffin who?
Muffin to worry about—just me!

Knock, knock.
Who’s there?
Toast.
Toast who?
Toast me if you can find me!

Knock, knock.
Who’s there?
Donut.
Donut who?
Donut ask, it’s a secret!

Knock, knock.
Who’s there?
Figs.
Figs who?
Figs can’t describe how happy you make me!

Knock, knock.
Who’s there?
Bean.
Bean who?
Bean waiting all day to see you!

Knock, knock.
Who’s there?
Cheese.
Cheese who?
Cheese a funny-lookin’ name!

Knock, knock.
Who’s there?
A pizza.
A pizza who?
A pizza my heart when we’re apart!

Knock, knock.
Who’s there?
Soup.
Soup who?
Soup-er glad to see you!

Knock, knock.
Who’s there?
Turnip.
Turnip who?
Turnip the heat, it’s cold in here!

Knock, knock.
Who’s there?
Cereal.
Cereal who?
Cereal pleasure to meet you!

Knock, knock.
Who’s there?
Cornflakes.
Cornflakes who?
I’ll tell you next week, it’s a cereal.

Knock, knock.
Who’s there?
Apple.
Apple who?
Apple-solutely no one you’d know!

Knock, knock.
Who’s there?
Lettuce.
Lettuce who?
Lettuce in and you’ll find out!

Animal Antics: From the Wild to Your Door

Knock, knock.
Who’s there?
Alpaca.
Alpaca who?
Alpaca the suitcase, you load up the car!

Knock, knock.
Who’s there?
Owl.
Owl who?
Owl you need is love!

Knock, knock.
Who’s there?
Gorilla.
Gorilla who?
Gorilla me a steak, would ya?

Knock, knock.
Who’s there?
Aardvark.
Aardvark who?
Aardvark a hundred miles for one of your smiles!

Knock, knock.
Who’s there?
Kanga.
Kanga who?
Actually, it’s kangaroo!

Knock, knock.
Who’s there?
Frog.
Frog who?
Frog-et about it!

Knock, knock.

Who’s there?
Panda.
Panda who?
Panda-monium if I don’t get a snack!

Knock, knock.
Who’s there?
Moose.
Moose who?
Moose you be so nosy?

Knock, knock.
Who’s there?
Goat.
Goat who?
Goat to the door and find out.

Knock, knock.
Who’s there?
Giraffe.
Giraffe who?
Giraffe anything to eat? I’m starving!

Knock, knock.
Who’s there?
Dinosaur.
Dinosaur who?
Dinosaurs don’t go who, they go ROAR!

Knock, knock.
Who’s there?
Some bunny.
Some bunny who?
Some bunny has been eating all my carrots!

Knock, knock.
Who’s there?
Monkey.
Monkey who?
Monkey see, monkey do.

Knock, knock.
Who’s there?
Flea.
Flea who?
Flea blind mice.

Knock, knock.
Who’s there?
Caterpillar.
Caterpillar who?
Caterpillar a few mice for you!

For the Kids (and the Kids at Heart)

Knock, knock.
Who’s there?
Interrupting scientist.
Interrupting scientist—
I’m not finished yet!

Knock, knock.
Who’s there?
Boo.
Boo who?
Why are you crying? It’s just a joke!

Knock, knock.
Who’s there?
A little old lady.
A little old lady who?
I didn’t know you could yodel!

Knock, knock.
Who’s there?
Owl.
Owl who?
Yes, they do!

Knock, knock.
Who’s there?
Ivana.
Ivana who?
Ivana suck your blood.

Knock, knock.
Who’s there?
Wooden shoe.
Wooden shoe who?
Wooden shoe like to go out with me?

Knock, knock.
Who’s there?
Water.
Water who?
Water you doing later?

Knock, knock.
Who’s there?
Justin.
Justin who?
Justin time for dinner!

Knock, knock.
Who’s there?
Needle.
Needle who?
Needle little help getting in!

Knock, knock.
Who’s there?
Yukon.
Yukon who?
Yukon say that again!

Knock, knock.
Who’s there?
Radio.
Radio who?
Radio not, here I come!

Knock, knock.
Who’s there?
Alex.
Alex who?
Alex-plain why you took so long!

Knock, knock.
Who’s there?
Howard.
Howard who?
Howard you like to go to the park?

Punny Business: Groan-Worthy Wordplay

Knock, knock.
Who’s there?
Ya.
Ya who?
No thanks, I prefer Google!

Knock, knock.
Who’s there?
Cash.
Cash who?
No thanks, I prefer peanuts!

Knock, knock.
Who’s there?
Thea.
Thea who?
Thea later, alligator!

Knock, knock.
Who’s there?
Kenya.
Kenya who?
Kenya feel the chemistry between us?

Knock, knock.
Who’s there?
Abbey.
Abbey who?
Abbey birthday to you!

Knock, knock.
Who’s there?
Aida.
Aida who?
Aida lot of sweets and now I’ve got a tummy ache.

Knock, knock.
Who’s there?
Dewey.
Dewey who?
Dewey have to keep telling these jokes?

Knock, knock.
Who’s there?
Wendy.
Wendy who?
Wendy we getting together again?

Knock, knock.
Who’s there?
Luke.
Luke who?
Luke through the peephole and find out!

Knock, knock.
Who’s there?
Dwayne.
Dwayne who?
Dwayne the bathtub, I’m drowning!

Knock, knock.

Who’s there?
Robin.
Robin who?
Robin you! Hand over the cash!

Knock, knock.
Who’s there?
Will.
Will who?
Will you let me in already?

Knock, knock.
Who’s there?
Hawaii.
Hawaii who?
Hawaii it feels when you’re not around!

Knock, knock.
Who’s there?
Thermos.
Thermos who?
Thermos be a better way to get to you.

Knock, knock.
Who’s there?
Euripides.
Euripides who?
Euripides clothes, you pay for them.

Spooky Season: Halloween Howlers

Knock, knock.
Who’s there?
Witch.
Witch who?
Witch one of you will give me some candy?

Knock, knock.
Who’s there?
Boo.
Boo who?
Ah, don’t cry, Halloween is just around the corner.

Knock, knock.
Who’s there?
Emma.
Emma who?
Emma going to get any Halloween candy.

Knock, knock.
Who’s there?
Frank.
Frank who?
Frankenstein!

Knock, knock.
Who’s there?
Ben.
Ben who?
Ben waiting for you all year.

Knock, knock.
Who’s there?
Howl.
Howl who?
Howl you be dressing up this Halloween?

Knock, knock.
Who’s there?
Dishes.
Dishes who?
Dishes a very Halloween bad joke.

Knock, knock.
Who’s there?
Ghost.
Ghost who?
Long time no see.

Knock, knock.
Who’s there?
Wanda.
Wanda who?
Wanda go for a ride on my broomstick?

Knock, knock.
Who’s there?
Philip.
Philip who?
Philip my bag with Halloween candy.

Knock, knock.
Who’s there?
Vampire.
Vampire who?
Vampire state building.

Knock, knock.
Who’s there?
Gargoyle.
Gargoyle who?
If you gargoyle with salt water, your throat will feel better.

Knock, knock.
Who’s there?
Jacklyn.
Jacklyn who?
Jacklyn Hyde.

Knock, knock.

Who’s there?
Wolvesly.
Wolvesly who?
Wolvesly say Happy Howloween.

Knock, knock.
Who’s there?
Orange.
Orange who?
Orange you glad it’s Halloween?

Flirty & Sweet

Knock, knock.
Who’s there?
Adam.
Adam who?
Adam up all night thinking about you!

Knock, knock.
Who’s there?
Abby.
Abby who?
Abby birthday kiss for the birthday person?

Knock, knock.
Who’s there?
Wanda.
Wanda who?
Wanda hold hands and go for a walk?

Knock, knock.
Who’s there?
Armageddon.
Armageddon who?
Armageddon butterflies whenever you smile at me!

Knock, knock.
Who’s there?
Anita.
Anita who?
Anita kiss from you right now!

Knock, knock.
Who’s there?
Honey bee.
Honey bee who?
Honey bee mine? I promise to make you smile every day!

Knock, knock.
Who’s there?
Police.
Police who?
Police tell me you feel this connection too!

Knock, knock.
Who’s there?
Juno.
Juno who?
Juno you’re the one I’ve been looking for?

Knock, knock.
Who’s there?
Iva.
Iva who?
Iva crush on you that won’t go away!

Knock, knock.
Who’s there?
Olive.
Olive who?
Olive you more than yesterday but less than tomorrow!

Absurd & Obscure: For the Clever Crowd

Knock, knock.
Who’s there?
A time traveler.
A time traveler who?
I told you, a time traveler.

Knock, knock.
Who’s there?
A giant chicken.
A giant chicken who?
Exactly, you tell me.

Knock, knock.
Who’s there?
A very confused raccoon.
A very confused raccoon who?
That’s what I’m asking you!

Knock, knock.
Who’s there?
A lost pencil.
A lost pencil who?
Forget it. It’s pointless.

Knock, knock.
Who’s there?
A time machine.
A time machine who?
You’ll see in five minutes.

Knock, knock.
Who’s there?
A confused pizza.
A confused pizza who?
I do not know, but I’m lost without my crust!

Knock, knock.
Who’s there?
Mustache.
Mustache who?
I mustache you a question, but I’ll shave it for later!

Knock, knock.
Who’s there?
Slinky.
Slinky who?
Slinky your way to the front door!

Knock, knock.
Who’s there?
Alien.
Alien who?
How many aliens do you know?!

Knock, knock.
Who’s there?
Yoda lady.
Yoda lady who?
Wow, I didn’t know you could yodel!

Knock-Knock! Who’s there? MORE KNOCK KNOCK JOKES.

Name Game: Playing with Words

These jokes play on common names, turning them into unexpected punchlines.

Knock, knock.
Who’s there?
Isabel.
Isabel who?
Isabel necessary to knock?

Knock, knock.
Who’s there?
Alex.
Alex who?
Alex-plain why you’re not opening the door!

Knock, knock.

Who’s there?
Justin.
Justin who?
Justin case you forgot, I’m here!

Knock, knock.
Who’s there?
Eileen.
Eileen who?
Eileen down on the doorbell, but it didn’t work!

Knock, knock.
Who’s there?
Annie.
Annie who?
Annie way you can let me in?

Knock, knock.
Who’s there?
Doug.
Doug who?
Doug the door, I’m stuck!

Knock, knock.
Who’s there?
Arthur.
Arthur who?
Arthur any cookies left?

Knock, knock.
Who’s there?
Gladys.
Gladys who?
Gladys Saturday, let’s play!

Knock, knock.
Who’s there?
Don.
Don who?
Don just stand there, open the door!

The Grand Finale: One More for the Road

Knock, knock.
Who’s there?
Stopwatch.
Stopwatch who?
Stopwatch you’re doing and open the door!

Knock, knock.
Who’s there?
Europe.
Europe who?
No, you’re a poo!

Knock, knock.
Who’s there?
Scold.
Scold who?
Scold outside, let me in!

Knock, knock.
Who’s there?
Toodle.
Toodle who?
Toodle-loo, see you later!

Knock, knock.
Who’s there?
Beehive.
Beehive who?
Beehive yourself or I won’t tell you!

Knock, knock.
Who’s there?
Gwen.
Gwen who?
Gwen will these jokes ever end?

Knock, knock.
Who’s there?
Pooch.
Pooch who?
Pooch your hat on, it’s cold out.

Knock, knock.
Who’s there?
Nana.
Nana who?
Nana your business!

Knock, knock.
Who’s there?
Tuba.
Tuba who?
Tuba toothpaste. Now brush your teeth.

Knock, knock.
Who’s there?
A wood wok.
A wood wok who?
A wood wok 500 miles, and a wood wok 500 more.

Just some random chocolate puns HERE.

FAQS

What is a knock knock joke?

A knock knock joke is a pun-based joke that starts with “Knock knock” and involves a question-answer play on words.

Are knock knock jokes only for kids?

No, they’re for all ages! Adults love them for clever wordplay and nostalgic humor.

Can knock knock jokes be used on social media?

Absolutely! They’re short, funny, and perfect for captions or posts.

What makes a knock knock joke funny?

The surprise twist or pun in the punchline makes it amusing.

Conclusion

And there you have it—over 125 knock-knock jokes guaranteed to get a laugh, a groan, or at least a friendly eye-roll. We’ve covered the classics, the corny, the punny, and the downright absurd, so you’re officially armed and dangerous with humor.

Go try these out on your friends, family, or coworkers.Drop it in the comments below. Until next time: Knock, knock. Who’s there? The end!