Knock-knock jokes are basically tiny comedy shows kids can carry in their pockets. They work at lunch tables, in the back seat, during classroom brain breaks, at birthday parties, and right before someone says, “Okay, just one more.”
This list is packed with clean knock-knock jokes for kids that are silly, easy to remember, and fun to say out loud. Some are classic. Some are extra goofy. A few may cause dramatic eye rolls from adults, which means they are working perfectly.
Grab your best joke voice and start knocking.
Funny Knock Knock Jokes for Kids
1. The Classic Cry Baby
Knock, knock.
Who’s there?
Boo.
Boo who?
Don’t cry, it’s only a joke.
2. The Cold Visitor
Knock, knock.
Who’s there?
Lettuce.
Lettuce who?
Lettuce in, my toes are freezing.
3. The Cow Problem
Knock, knock.
Who’s there?
Cow says.
Cow says who?
Nope. Cow says moo.
4. The Thank You Trick
Knock, knock.
Who’s there?
Tank.
Tank who?
You’re welcome.
5. The Howling Friend
Knock, knock.
Who’s there?
Howl.
Howl who?
Howl you know if you don’t open the door?
6. The Nosey Joke
Knock, knock.
Who’s there?
Nose.
Nose who?
Nose way I’m telling you.
7. The Hungry Knock
Knock, knock.
Who’s there?
Donut.
Donut who?
Donut ask questions. Just share snacks.
8. The Tiny Emergency
Knock, knock.
Who’s there?
Needle.
Needle who?
Needle little help opening this door.
9. The Fancy Door
Knock, knock.
Who’s there?
Wooden shoe.
Wooden shoe who?
Wooden shoe like to let me in?
10. The Big Smile
Knock, knock.
Who’s there?
Icy.
Icy who?
Icy you trying not to laugh.
Easy Knock Knock Jokes for Younger Kids
11. The Duck Joke
Knock, knock.
Who’s there?
Duck.
Duck who?
Duck! The joke is flying at you.
12. The Happy Bee
Knock, knock.
Who’s there?
Bee.
Bee who?
Bee nice and open the door.
13. The Bear Hug
Knock, knock.
Who’s there?
Bear.
Bear who?
Bear with me, I forgot my joke.
14. The Apple Joke
Knock, knock.
Who’s there?
Apple.
Apple who?
Apple-y ever after.
15. The Little Star
Knock, knock.
Who’s there?
Star.
Star who?
Star laughing already.
16. The Egg Joke
Knock, knock.
Who’s there?
Egg.
Egg who?
Egg-cuse me, I’m hilarious.
17. The Peas Joke
Knock, knock.
Who’s there?
Peas.
Peas who?
Peas open up. I’m tired of knocking.
18. The Carrot Joke
Knock, knock.
Who’s there?
Carrot.
Carrot who?
Carrot you hear me knocking?
19. The Banana Joke
Knock, knock.
Who’s there?
Banana.
Banana who?
Banana split, so I came over.
20. The Frog Joke
Knock, knock.
Who’s there?
Frog.
Frog who?
Frogot my lunch again.
Short Knock Knock Jokes for Kids
21. The Owl One
Knock, knock.
Who’s there?
Who.
Who who?
Are you an owl?
22. The Snow Joke
Knock, knock.
Who’s there?
Snow.
Snow who?
Snow use hiding. I heard you laughing.
23. The Butter Joke
Knock, knock.
Who’s there?
Butter.
Butter who?
Butter open this door before I melt.
24. The Leaf Joke
Knock, knock.
Who’s there?
Leaf.
Leaf who?
Leaf me a snack, please.
25. The Waffle Joke
Knock, knock.
Who’s there?
Waffle.
Waffle who?
Waffle you waiting for? Open up.
26. The Cargo Joke
Knock, knock.
Who’s there?
Cargo.
Cargo who?
Car go beep beep.
27. The Alpaca Joke
Knock, knock.
Who’s there?
Alpaca.
Alpaca who?
Alpaca suitcase. We’re going for snacks.
28. The Olive Joke
Knock, knock.
Who’s there?
Olive.
Olive who?
Olive these silly jokes.
29. The Dishes Joke
Knock, knock.
Who’s there?
Dishes.
Dishes who?
Dishes the funniest joke I know.
30. The Atch Joke
Knock, knock.
Who’s there?
Atch.
Atch who?
Bless you.
Silly Knock Knock Jokes for Kids
31. The Alien Joke
Knock, knock.
Who’s there?
Alien.
Alien who?
Alien left my spaceship in your driveway.
32. The Robot Joke
Knock, knock.
Who’s there?
Robot.
Robot who?
Robot you some cookies. Beep boop.
33. The Pickle Joke
Knock, knock.
Who’s there?
Pickle.
Pickle who?
Pickle door, any door. I’m confused.
34. The Noodle Joke
Knock, knock.
Who’s there?
Noodle.
Noodle who?
Noodle know I was coming?
35. The Bubble Joke
Knock, knock.
Who’s there?
Bubble.
Bubble who?
Bubble trouble just arrived.
36. The Crayon Joke
Knock, knock.
Who’s there?
Crayon.
Crayon who?
Crayon and on with the jokes.
37. The Puddle Joke
Knock, knock.
Who’s there?
Puddle.
Puddle who?
Puddle you do without my jokes?
38. The Tooth Joke
Knock, knock.
Who’s there?
Tooth.
Tooth who?
Tooth be told, I’m very funny.
39. The Sock Joke
Knock, knock.
Who’s there?
Socks.
Socks who?
Socks to be the door. I keep knocking it.
40. The Giggle Joke
Knock, knock.
Who’s there?
Giggle.
Giggle who?
Giggle me this, giggle me that.
Animal Knock Knock Jokes
41. The Lion Joke
Knock, knock.
Who’s there?
Lion.
Lion who?
Lion on the floor laughing.
42. The Gorilla Joke
Knock, knock.
Who’s there?
Gorilla.
Gorilla who?
Gorilla me a sandwich. I’m starving.
43. The Moose Joke
Knock, knock.
Who’s there?
Moose.
Moose who?
Moose you ask so many questions?
44. The Panda Joke
Knock, knock.
Who’s there?
Panda.
Panda who?
Panda phone. I need to call the zoo.
45. The Whale Joke
Knock, knock.
Who’s there?
Whale.
Whale who?
Whale, whale, whale. Look who answered.
46. The Sheep Joke
Knock, knock.
Who’s there?
Sheep.
Sheep who?
Sheep thrills and belly laughs.
47. The Otter Joke
Knock, knock.
Who’s there?
Otter.
Otter who?
Otterly excited to tell this joke.
48. The Koala Joke
Knock, knock.
Who’s there?
Koala.
Koala who?
Koala-fied joke expert, reporting for duty.
49. The Chicken Joke
Knock, knock.
Who’s there?
Chicken.
Chicken who?
Chicken the doorbell. It might work.
50. The Turtle Joke
Knock, knock.
Who’s there?
Turtle.
Turtle who?
Turtle-y forgot why I knocked.
Food Knock Knock Jokes
Do not read this section while hungry.
51. The Pizza Joke
Knock, knock.
Who’s there?
Pizza.
Pizza who?
Pizza quiet. I’m trying to be cheesy.
52. The Cookie Joke
Knock, knock.
Who’s there?
Cookie.
Cookie who?
Cookie at me. I’m adorable.
53. The Taco Joke
Knock, knock.
Who’s there?
Taco.
Taco who?
Taco ’bout a silly joke.
54. The Cheese Joke
Knock, knock.
Who’s there?
Cheese.
Cheese who?
Cheese Louise, open the door.
55. The Muffin Joke
Knock, knock.
Who’s there?
Muffin.
Muffin who?
Muffin much. Just standing here knocking.
56. The Popcorn Joke
Knock, knock.
Who’s there?
Popcorn.
Popcorn who?
Popcorn in to say hello.
57. The Pancake Joke
Knock, knock.
Who’s there?
Pancake.
Pancake who?
Pancake me seriously, I’m funny.
58. The Soup Joke
Knock, knock.
Who’s there?
Soup.
Soup who?
Soup-er glad you opened up.
59. The Berry Joke
Knock, knock.
Who’s there?
Berry.
Berry who?
Berry nice of you to answer.
60. The Fries Joke
Knock, knock.
Who’s there?
Fries.
Fries who?
Fries and shine, joke time.
School Knock Knock Jokes
61. The Pencil Joke
Knock, knock.
Who’s there?
Pencil.
Pencil who?
Pencil me in for recess.
62. The Eraser Joke
Knock, knock.
Who’s there?
Eraser.
Eraser who?
Eraser hand if you like jokes.
63. The Math Joke
Knock, knock.
Who’s there?
Math.
Math who?
Math problem. I forgot the answer.
64. The Book Joke
Knock, knock.
Who’s there?
Book.
Book who?
Book out. Here comes the teacher.
65. The Glue Joke
Knock, knock.
Who’s there?
Glue.
Glue who?
Glue you believe this joke stuck?
66. The Marker Joke
Knock, knock.
Who’s there?
Marker.
Marker who?
Marker my words, this joke is funny.
67. The Ruler Joke
Knock, knock.
Who’s there?
Ruler.
Ruler who?
Ruler-y need you to open this door.
68. The Desk Joke
Knock, knock.
Who’s there?
Desk.
Desk who?
Desk me another question.
69. The Bell Joke
Knock, knock.
Who’s there?
Bell.
Bell who?
Bellieve it or not, it’s lunch time.
70. The Folder Joke
Knock, knock.
Who’s there?
Folder.
Folder who?
Folder arms and let me in already.
Birthday Knock Knock Jokes
71. The Cake Joke
Knock, knock.
Who’s there?
Cake.
Cake who?
Cake it easy, birthday star.
72. The Candle Joke
Knock, knock.
Who’s there?
Candle.
Candle who?
Candle you believe it’s your birthday?
73. The Balloon Joke
Knock, knock.
Who’s there?
Balloon.
Balloon who?
Balloon you a kiss for your birthday.
74. The Present Joke
Knock, knock.
Who’s there?
Present.
Present who?
Present-ing the birthday star!
75. The Confetti Joke
Knock, knock.
Who’s there?
Confetti.
Confetti who?
Confetti believe how fun this party is?
76. One Last Knock Before You Go
Knock, knock.
Who’s there?
Annie.
Annie who?
Annie more jokes? Of course.
Pick your favorite, practice your straightest serious face, and try it on a parent, sibling, teacher, cousin, or friend. The best knock-knock jokes for kids are the ones that make everyone groan first and laugh second.
