The best knock knock jokes for kids are short, clean, silly jokes with simple setups and surprising punchlines. They are easy for children to remember and tell at school, family gatherings, parties, playdates, or whenever they want to make someone laugh.
Looking for the best knock knock jokes for kids? You’ve come to the right door! These jokes are short, clean, silly, and easy enough for young comedians to remember.
From goofy animals and funny food jokes to school humor and classic wordplay, this collection gives kids plenty of jokes to tell friends and family. They’re perfect for lunch breaks, birthday parties, road trips, classrooms, sleepovers, and those moments when someone simply needs a good laugh.
So gather your best audience, practice your dramatic “Who’s there?” and get ready to knock your way through some seriously silly jokes!
1. Funny Knock Knock Jokes for Kids
These jokes are simple, playful, and designed for instant giggles.
Joke 1:
Knock, knock.
Who’s there?
Boo.
Boo who?
Don’t cry! It’s only a joke!
Joke 2:
Knock, knock.
Who’s there?
Lettuce.
Lettuce who?
Lettuce in before dinner gets cold!
Joke 3:
Knock, knock.
Who’s there?
Cow says.
Cow says who?
No, silly! A cow says moo!
Joke 4:
Knock, knock.
Who’s there?
Tank.
Tank who?
You’re welcome!
Joke 5:
Knock, knock.
Who’s there?
Orange.
Orange who?
Orange you glad I brought a joke?
Joke 6:
Knock, knock.
Who’s there?
Annie.
Annie who?
Annie body home?
Joke 7:
Knock, knock.
Who’s there?
Dishes.
Dishes who?
Dishes a funny joke!
Joke 8:
Knock, knock.
Who’s there?
Spell.
Spell who?
W-H-O!
Joke 9:
Knock, knock.
Who’s there?
Interrupting cow.
Interrupting cow wh
MOO!
Joke 10:
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 we finally got to the punchline?
2. Silly Knock Knock Jokes
Sometimes the sillier the joke, the bigger the laugh. These are especially fun for younger kids.
Joke 11:
Knock, knock.
Who’s there?
A little old lady.
A little old lady who?
Wow, I didn’t know you could yodel!
Joke 12:
Knock, knock.
Who’s there?
Atch.
Atch who?
Bless you!
Joke 13:
Knock, knock.
Who’s there?
Europe.
Europe who?
No, you’re a poo!
Joke 14:
Knock, knock.
Who’s there?
Alpaca.
Alpaca who?
Alpaca suitcase for our vacation!
Joke 15:
Knock, knock.
Who’s there?
Donut.
Donut who?
Donut open the door unless you have snacks!
Joke 16:
Knock, knock.
Who’s there?
Wooden shoe.
Wooden shoe who?
Wooden shoe like another joke?
Joke 17:
Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up! The joke is waiting!
Joke 18:
Knock, knock.
Who’s there?
Olive.
Olive who?
Olive telling jokes!
Joke 19:
Knock, knock.
Who’s there?
Nobel.
Nobel who?
Nobel that’s why I knocked!
Joke 20:
Knock, knock.
Who’s there?
Ice cream.
Ice cream who?
Ice cream if you don’t let me inside!
3. Animal Knock Knock Jokes for Kids
Animals make almost any joke more fun. These are great for younger children and animal lovers.
Joke 21:
Knock, knock.
Who’s there?
Owl.
Owl who?
Owl be waiting right here!
Joke 22:
Knock, knock.
Who’s there?
Bee.
Bee who?
Bee careful I’m buzzing with jokes!
Joke 23:
Knock, knock.
Who’s there?
Horse.
Horse who?
Horse around and you’ll miss the joke!
Joke 24:
Knock, knock.
Who’s there?
Frog.
Frog who?
Frog-et about it!
Joke 25:
Knock, knock.
Who’s there?
Kitty.
Kitty who?
Kitty looking for a snack?
Joke 26:
Knock, knock.
Who’s there?
Duck.
Duck who?
Duck down the joke is coming!
Joke 27:
Knock, knock.
Who’s there?
Lion.
Lion who?
I’m not lio I really am funny!
Joke 28:
Knock, knock.
Who’s there?
Parrot.
Parrot who?
Parrot-ty time starts now!
Joke 29:
Knock, knock.
Who’s there?
Sheep.
Sheep who?
Sheepishly, I have another joke!
Joke 30:
Knock, knock.
Who’s there?
Turtle.
Turtle who?
Turtle-y awesome to see you!
4. Food Knock Knock Jokes
Hungry for laughs? These food-themed jokes are perfect for lunchboxes, family dinners, and snack time.
Joke 31:
Knock, knock.
Who’s there?
Peas.
Peas who?
Peas let me in!
Joke 32:
Knock, knock.
Who’s there?
Bacon.
Bacon who?
Bacon me laugh already!
Joke 33:
Knock, knock.
Who’s there?
Pizza.
Pizza who?
Pizza my heart!
Joke 34:
Knock, knock.
Who’s there?
Cheese.
Cheese who?
Cheese a funny joke!
Joke 35:
Knock, knock.
Who’s there?
Cookie.
Cookie who?
Cookie you let me in?
Joke 36:
Knock, knock.
Who’s there?
Donut.
Donut who?
Donut worry, I brought jokes!
Joke 37:
Knock, knock.
Who’s there?
Cereal.
Cereal who?
Cereal-ously, I need breakfast!
Joke 38:
Knock, knock.
Who’s there?
Lime.
Lime who?
Lime to tell you a joke!
Joke 39:
Knock, knock.
Who’s there?
Muffin.
Muffin who?
Muffin much what’s up with you?
Joke 40:
Knock, knock.
Who’s there?
Egg.
Egg who?
Egg-cuse me, can I come in?
5. School Knock Knock Jokes
School days are much more fun with jokes. These work well for classroom-friendly humor, recess, or telling friends.
Joke 41:
Knock, knock.
Who’s there?
Homework.
Homework who?
Homework? I thought you said “home work”!
Joke 42:
Knock, knock.
Who’s there?
Teacher.
Teacher who?
Teacher me another joke!
Joke 43:
Knock, knock.
Who’s there?
Math.
Math who?
Math you glad it’s joke time?
Joke 44:
Knock, knock.
Who’s there?
Book.
Book who?
Book a little time for laughing!
Joke 45:
Knock, knock.
Who’s there?
Pencil.
Pencil who?
Pencil me in for recess!
Joke 46:
Knock, knock.
Who’s there?
Quiz.
Quiz who?
Quiz me later I’m busy laughing!
Joke 47:
Knock, knock.
Who’s there?
Class.
Class who?
Class dismissed after one more joke!
Joke 48:
Knock, knock.
Who’s there?
History.
History who?
History repeating itself because I’m telling another joke!
Joke 49:
Knock, knock.
Who’s there?
Science.
Science who?
Science it, you’ll laugh!
Joke 50:
Knock, knock.
Who’s there?
Report.
Report who?
Report to the joke desk immediately!
6. Clean Family Knock Knock Jokes
These jokes are suitable for family gatherings, road trips, grandparents, siblings, and almost any age group.
Joke 51:
Knock, knock.
Who’s there?
Family.
Family who?
Family is where the funniest jokes live!
Joke 52:
Knock, knock.
Who’s there?
Grandma.
Grandma who?
Grandma joke is coming!
Joke 53:
Knock, knock.
Who’s there?
Brother.
Brother who?
Brother, can you spare me a laugh?
Joke 54:
Knock, knock.
Who’s there?
Sister.
Sister who?
Sister joke funny or what?
Joke 55:
Knock, knock.
Who’s there?
Cousin.
Cousin who?
Cousin I brought another joke!
Joke 56:
Knock, knock.
Who’s there?
Parents.
Parents who?
Parents, please laugh at my joke!
Joke 57:
Knock, knock.
Who’s there?
Us.
Us who?
Us kids have another joke!
Joke 58:
Knock, knock.
Who’s there?
Home.
Home who?
Home is where the jokes are!
Joke 59:
Knock, knock.
Who’s there?
Fun.
Fun who?
Fun begins when you open the door!
Joke 60:
Knock, knock.
Who’s there?
Happy.
Happy who?
Happy to see you laughing!
7. Clever Wordplay Knock Knock Jokes
For kids who love language, these jokes use simple puns and playful misunderstandings.
Joke 61:
Knock, knock.
Who’s there?
Needle.
Needle who?
Needle little help opening the door!
Joke 62:
Knock, knock.
Who’s there?
Achoo.
Achoo who?
Bless you again!
Joke 63:
Knock, knock.
Who’s there?
Cargo.
Cargo who?
Cargo “beep beep” down the driveway!
Joke 64:
Knock, knock.
Who’s there?
Tank.
Tank who?
Tank you for opening the door!
Joke 65:
Knock, knock.
Who’s there?
Justin.
Justin who?
Justin time for a joke!
Joke 66:
Knock, knock.
Who’s there?
Dwayne.
Dwayne who?
Dwayne the bathtub I’m taking a bath!
Joke 67:
Knock, knock.
Who’s there?
A little old lady.
A little old lady who?
I didn’t know you could fit through a keyhole!
Joke 68:
Knock, knock.
Who’s there?
Police.
Police who?
Police open the door I have a very funny joke!
Joke 69:
Knock, knock.
Who’s there?
I am.
I am who?
You are who?
Joke 70:
Knock, knock.
Who’s there?
Nobody.
Nobody who?
Exactly. That’s why I’m knocking!
8. Short and Easy Knock Knock Jokes
Need something kids can memorize quickly? These short jokes have simple setups and quick punchlines.
Joke 71:
Knock, knock.
Who’s there?
Boo.
Boo who?
Don’t cry!
Joke 72:
Knock, knock.
Who’s there?
Nana.
Nana who?
Nana your business!
Joke 73:
Knock, knock.
Who’s there?
Water.
Water who?
Water you doing?
Joke 74:
Knock, knock.
Who’s there?
Who.
Who who?
Sounds like an owl!
Joke 75:
Knock, knock.
Who’s there?
Ya.
Ya who?
Yahoo!
Joke 76:
Knock, knock.
Who’s there?
Ketchup.
Ketchup who?
Ketchup with me!
Joke 77:
Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up!
Joke 78:
Knock, knock.
Who’s there?
Figs.
Figs who?
Figs the doorbell!
Joke 79:
Knock, knock.
Who’s there?
Spell.
Spell who?
W-H-O!
Joke 80:
Knock, knock.
Who’s there?
Leaf.
Leaf who?
Leaf me alone!
9. Party and Sleepover Knock Knock Jokes
These are made for groups. Take turns telling them and let everyone choose their favorite punchline.
Joke 81:
Knock, knock.
Who’s there?
Party.
Party who?
Party starts when you open the door!
Joke 82:
Knock, knock.
Who’s there?
Music.
Music who?
Music make you laugh!
Joke 83:
Knock, knock.
Who’s there?
Cake.
Cake who?
Cake me up when the party starts!
Joke 84:
Knock, knock.
Who’s there?
Game.
Game who?
Game on!
Joke 85:
Knock, knock.
Who’s there?
Snack.
Snack who?
Snack to the kitchen with me!
Joke 86:
Knock, knock.
Who’s there?
Pillow.
Pillow who?
Pillow let me sleep now?
Joke 87:
Knock, knock.
Who’s there?
Ghost.
Ghost who?
Ghost to sleep we have school tomorrow!
Joke 88:
Knock, knock.
Who’s there?
Blanket.
Blanket who?
Blanket me up!
Joke 89:
Knock, knock.
Who’s there?
Lights.
Lights who?
Lights have a sleepover!
Joke 90:
Knock, knock.
Who’s there?
Friends.
Friends who?
Friends make every joke better!
10. Extra-Silly Knock Knock Jokes
Save these for the end when everyone is warmed up and ready for maximum silliness.
Joke 91:
Knock, knock.
Who’s there?
Interrupting banana.
Interrupting banana wh
BANANA!
Joke 92:
Knock, knock.
Who’s there?
Broken pencil.
Broken pencil who?
Never mind it’s pointless.
Joke 93:
Knock, knock.
Who’s there?
Cow.
Cow who?
Cow-nt me in for another joke!
Joke 94:
Knock, knock.
Who’s there?
Yoda.
Yoda who?
Yoda best at telling jokes!
Joke 95:
Knock, knock.
Who’s there?
Achoo.
Achoo who?
I hope you’re not catching my jokes!
Joke 96:
Knock, knock.
Who’s there?
Pineapple.
Pineapple who?
Pineapple belongs on pizza according to me!
Joke 97:
Knock, knock.
Who’s there?
Noodle.
Noodle who?
Noodle why I’m knocking!
Joke 98:
Knock, knock.
Who’s there?
Robot.
Robot who?
Robot you later!
Joke 99:
Knock, knock.
Who’s there?
Banana split.
Banana split who?
Banana split before I tell another joke!
Joke 100:
Knock, knock.
Who’s there?
Laugh.
Laugh who?
Laugh now, because that’s the end!
How Kids Can Use These Jokes
Knock knock jokes are easy to turn into a mini comedy game. Kids can take turns being the storyteller and audience, give each joke a silly voice, or challenge friends to invent their own punchlines.
They also work especially well for:
- Classroom joke time
- Birthday parties
- Family game nights
- Road trips
- Lunch breaks
- Sleepovers
- Playdates
- School talent activities
- Holiday gatherings
- Text messages and family group chats
For younger children, encourage them to pause after “Who’s there?” and deliver the punchline with a dramatic voice. The timing can be almost as funny as the joke itself.
A Simple Knock Knock Joke Challenge
Want to make these jokes into a game?
One child starts with “Knock, knock.” The next person responds, “Who’s there?” The storyteller gives the first word, and the listener repeats it before hearing the punchline.
For an extra challenge, give everyone one minute to invent a completely new knock knock joke. The group can vote for categories such as Funniest, Silliest, Best Animal Joke, or Best Pun.
Why Do Kids Love Knock Knock Jokes?
Knock knock jokes are easy to understand because they follow a predictable pattern. Kids quickly learn the rhythm: “Knock, knock,” “Who’s there?” and then the punchline.
That repetition gives children confidence when telling jokes while leaving plenty of room for funny voices, silly names, wordplay, and unexpected answers. They can also create their own versions, making knock knock jokes both entertainment and a simple introduction to comedic timing.
People Also Ask Questions
1. What are some of the best knock knock jokes for kids?
Some of the best knock knock jokes for kids are short, clean, and easy to understand. Favorites often use animals, food, school situations, silly names, and simple wordplay because children can remember the setup and deliver the punchline confidently.
2. What is a good knock knock joke for a 5-year-old?
A good knock knock joke for a 5-year-old should have a very simple setup and familiar words. Jokes such as “Knock, knock. Who’s there? Boo. Boo who? Don’t cry!” are easy to remember and fun to perform.
3. Are knock knock jokes appropriate for kids?
Yes. Clean knock knock jokes are generally well suited to children because they rely on wordplay, repetition, silly misunderstandings, and harmless surprises. They can be used at home, school, birthday parties, sleepovers, and family gatherings.
4. How do you make a knock knock joke funny?
A good knock knock joke needs a simple setup and an unexpected punchline. Wordplay, silly voices, exaggeration, and a short pause before the punchline can make the joke even funnier. Kids can also invent their own endings.
5. Why do children like knock knock jokes?
Children enjoy knock knock jokes because the format is predictable, interactive, and easy to participate in. The repeated “Who’s there?” pattern helps kids remember the joke while the punchline gives them a satisfying surprise.
Conclusion
The best knock knock jokes for kids are simple, clean, silly, and easy to share. Whether you need a quick laugh at home, a classroom-friendly joke, a party activity, or something funny to tell a friend, these 100 jokes offer plenty of choices.
Pick your favorites, practice the timing, and don’t be afraid to use your funniest voice. Better yet, challenge your friends and family to invent their own knock knock jokes. After all, every great comedian has to start somewhere and sometimes that start is right outside the door!
Dominic Rafe is a humor writer and content creator at Punzite.com specializing in witty puns, clever jokes and entertaining wordplay. With a passion for creating fun and engaging content, he helps bring fresh laughter and creative humor to readers around the world.
