100 clean, family-friendly jokes for kids, grouped into ten themes, with age tips, joke-telling advice and a simple formula for writing your own.
Kids collect jokes the way other people collect stickers—then they tell the same one eleven times before breakfast. This list gives them 100 clean jokes, classic and new, sorted into ten themes, from dinosaurs to knock-knocks, so there is always a fresh one ready. Grown-ups, consider yourselves warned: the groans are part of the fun.
In this article
- How to pick the right joke for each age
- Animal jokes (1–10)
- Food jokes (11–20)
- School jokes (21–30)
- Science and space jokes (31–40)
- Ocean jokes (41–50)
- Dinosaur jokes (51–60)
- Knock-knock jokes (61–70)
- Weather and nature jokes (71–80)
- Holiday and party jokes (81–90)
- Riddles and silly stuff (91–100)
- How to tell a joke like a pro
- What makes a joke “clean” for kids?
- Make your own joke in three steps
- Fun ways to use these jokes
- Frequently asked questions
Key takeaways
- All 100 jokes are clean: no put-downs, no bathroom humor, nothing scary or mean.
- Jokes are grouped by theme, so kids can pick favorites by interest (animals, space, food and more).
- Younger kids love knock-knocks and silly sounds; older kids enjoy puns and riddles with double meanings.
- Telling jokes builds vocabulary, timing and confidence—and laughing together is great family glue.
- Tap or click each joke to reveal the punchline, then try the “make your own” formula near the end.
How to pick the right joke for each age
Humor grows with a child’s thinking. Very young children laugh at things that are simply “wrong” (a cow that says “quack”), while school-age kids start to enjoy words with two meanings—the engine behind almost every pun. Use this quick guide to match jokes to your audience:
| Age | What usually lands | Start with these themes |
|---|---|---|
| 3–5 | Silly sounds, animal noises, simple surprises, call-and-response | Knock-knock jokes, Animals |
| 5–7 | Easy puns on familiar words, repeating favorite jokes, “interrupting” games | Food, Dinosaurs, Ocean |
| 7–9 | Wordplay, riddles, jokes about school and everyday life | School, Weather, Holidays |
| 9–12 | Clever puns, science vocabulary, brain teasers, deadpan delivery | Science & Space, Riddles |
If a child does not “get” a pun, explain both meanings of the key word. That tiny vocabulary lesson is often when the giggle arrives—a few seconds late, but worth it.
Animal jokes (1–10)
1. What do you call a sleeping bull?
A bulldozer!
2. Why are fish so smart?
Because they live in schools!
3. What do you call a bear with no teeth?
A gummy bear!
4. Why do cows wear bells?
Because their horns don’t work!
5. What do you call a pig that knows karate?
A pork chop!
6. Why did the spider get a computer?
To check its website!
7. How do farmers count their cows?
With a cow-culator!
8. What do you get when you cross a snake and a pie?
A pie-thon!
9. Why don’t elephants use computers?
They’re afraid of the mouse!
10. What do you call an alligator wearing a vest?
An in-vest-igator!
Food jokes (11–20)
11. Why did the banana go to the doctor?
It wasn’t peeling well!
12. What do you call cheese that isn’t yours?
Nacho cheese!
13. Why did the cookie go to the nurse?
Because it felt crummy!
14. Why did the tomato turn red?
Because it saw the salad dressing!
15. What is a pretzel’s favorite dance?
The twist!
16. Why did the grape stop in the middle of the road?
It ran out of juice!
17. What do you call a fake noodle?
An impasta!
18. What kind of key opens a banana?
A mon-key!
19. Why do mushrooms get invited to every party?
Because they’re such fun-gis!
20. What did the baby corn say to the mama corn?
“Where’s pop corn?”
School jokes (21–30)
21. Why did the student eat their homework?
The teacher said it was a piece of cake!
22. What is a math teacher’s favorite dessert?
Pi!
23. Why was the math book sad?
It had too many problems!
24. Why did the music teacher need a ladder?
To reach the high notes!
25. Why do pencils win every debate?
They always make good points!
26. Which school supply is king of the classroom?
The ruler!
27. Why was the clock sent to the principal’s office?
For tocking in class!
28. How do bees get to school?
On the school buzz!
29. Why did the teacher wear sunglasses?
Because the class was so bright!
30. Why did the kid bring a ladder to school?
To get to high school!
Science and space jokes (31–40)
31. How do you throw a party in outer space?
You planet!
32. Why did the sun skip college?
It already had millions of degrees!
33. What did Earth say to the other planets?
“You guys have no life!”
34. Why can’t you trust atoms?
They make up everything!
35. What do you call a tick on the moon?
A luna-tick!
36. How does the moon cut its hair?
Eclipse it!
37. What kind of music do planets love?
Nep-tunes!
38. Why did the cow go to outer space?
To visit the Milky Way!
39. What did one magnet say to the other?
“I find you very attractive!”
40. Where do astronauts park their spaceships?
At a parking meteor!
Ocean jokes (41–50)
41. What did the ocean say to the beach?
Nothing—it just waved!
42. Why don’t crabs share their snacks?
Because they’re shellfish!
43. Where do fish keep their money?
In the river bank!
44. What do you call a fish with no eye?
A fsh!
45. How does an octopus go into battle?
Well-armed!
46. What do sea monsters eat for lunch?
Fish and ships!
47. Which fish only comes out at night?
A starfish!
48. How does a mermaid call her friends?
On her shell phone!
49. Why are fish so easy to weigh?
They come with their own scales!
50. What sits at the bottom of the sea and shivers?
A nervous wreck!
Dinosaur jokes (51–60)
51. What do you call a sleeping dinosaur?
A dino-snore!
52. What do you call a dinosaur that knows lots of words?
A thesaurus!
53. What do you call a dinosaur that never gives up?
A try-ceratops!
54. What do you call a dinosaur with no eyes?
A do-you-think-he-saurus!
55. What do you call a dinosaur that crashes the car?
Tyrannosaurus wrecks!
56. Why did the dinosaur cross the road?
Because chickens hadn’t been invented yet!
57. How can you tell a dinosaur was in your fridge?
Footprints in the butter!
58. What happens when a dinosaur scores a goal?
It’s a dino-score!
59. Which dinosaur rides in the rodeo?
The bronco-saurus!
60. Why don’t T. rexes clap at the end of the show?
Their arms are too short—so they just roar!
Knock-knock jokes (61–70)
Knock-knock jokes are perfect for the youngest comedians because the call-and-response pattern tells them exactly when to talk. Read the first line, let your listener answer “Who’s there?”, and keep going.
61. Knock, knock. Who’s there? Lettuce. Lettuce who?
Lettuce in, it’s cold out here!
62. Knock, knock. Who’s there? Boo. Boo who?
Don’t cry, it’s only a joke!
63. Knock, knock. Who’s there? Interrupting cow. Interrupting c—
MOOOO!
64. Knock, knock. Who’s there? Orange. Orange who?
Orange you going to open the door?
65. Knock, knock. Who’s there? Atch. Atch who?
Bless you!
66. Knock, knock. Who’s there? Cow says. Cow says who?
No, silly—cow says moo!
67. Knock, knock. Who’s there? Tank. Tank who?
You’re welcome!
68. Knock, knock. Who’s there? Olive. Olive who?
Olive you—now open up!
69. Knock, knock. Who’s there? Howl. Howl who?
Howl you know unless you open the door?
70. Knock, knock. Who’s there? Ice cream. Ice cream who?
Ice cream every time I see a spider!
Weather and nature jokes (71–80)
71. What does a cloud wear under its raincoat?
Thunderwear!
72. How do hurricanes see where they’re going?
With their one eye!
73. What did one raindrop say to the other?
“Two’s company, three’s a cloud!”
74. What is a tornado’s favorite game?
Twister!
75. What do you call a snowman in July?
A puddle!
76. What did the tree say when spring finally came?
“What a re-leaf!”
77. Where do snowmen keep their money?
In a snow bank!
78. What did the sun say when it met the Earth?
“Pleased to heat you!”
79. What did one lightning bolt say to the other?
“You’re shocking!”
80. Why did the scarecrow win an award?
He was outstanding in his field!
Holiday and party jokes (81–90)
81. What did the balloon say to the pin?
“Hi, buster!”
82. What does a cat eat at a birthday party?
Mice cream and cake!
83. Why was the birthday cake as hard as a rock?
It was marble cake!
84. What do ghosts eat for dessert?
I-scream!
85. Why didn’t the skeleton go to the party?
It had no body to go with!
86. What is a pumpkin’s favorite sport?
Squash!
87. What do elves learn in school?
The elf-abet!
88. What do you get if you cross a Christmas tree with an apple?
A pineapple!
89. Why did the turkey join the band?
Because it had the drumsticks!
90. What did the stamp say to the Valentine envelope?
“I’m stuck on you!”
Riddles and silly stuff (91–100)
91. Why can’t a bicycle stand up by itself?
It’s two-tired!
92. Why did the golfer bring two pairs of pants?
In case he got a hole in one!
93. What has hands but can’t clap?
A clock!
94. What gets wetter the more it dries?
A towel!
95. What has keys but can’t open a single lock?
A piano!
96. Why did the picture go to jail?
Because it was framed!
97. What do you call a boomerang that won’t come back?
A stick!
98. Which building has the most stories?
The library!
99. What can you catch but never throw?
A cold!
100. Why did the kid throw the clock out the window?
To see time fly!
How to tell a joke like a pro
The same joke can flop or bring the house down depending on delivery. Share these tips with your young comedian:
- Know it by heart. Practice the punchline word for word. Mixing up “pie-thon” and “python” kills the surprise.
- Get attention first. “Want to hear a joke?” gives the listener a moment to tune in.
- Pause before the punchline. A one-second beat builds suspense. Rushing is the most common mistake.
- Say the punchline clearly—and last. The funny word should be the final word, so nothing steps on the laugh.
- Don’t laugh first. A straight face makes the twist land harder (giggles afterward are allowed).
- Read the room. If someone has heard it, pick another. Having a few favorites from different themes helps.
What makes a joke “clean” for kids?
Every joke on this page passed a simple checklist. Use it when kids bring home new material from the playground:
- Nobody is the target. Jokes play with words and ideas, not with people’s looks, families, abilities or backgrounds.
- No bathroom or gross-out humor (we know it’s popular—it just isn’t for the dinner table).
- Nothing truly scary. Ghosts and skeletons are fine when they’re silly, not spooky.
- Safe to repeat anywhere: at school, to grandparents, or in front of a teacher.
Teaching kids this filter also teaches empathy. A good joke makes everyone laugh, including the person hearing it.
Make your own joke in three steps
Kids who write their own jokes get a real kick of pride. Try this formula, which is how most of the puns above were built:
- Pick a topic your child loves (say, frogs).
- List related words: hop, pond, croak, lily pad, toad, leap.
- Find a word that sounds like another word, then write a question that leads to it. “Toad” sounds like “towed,” so: What happens to a frog’s car when it breaks down? It gets toad away!
For a deeper look at why puns work, read our guide to the anatomy of a perfect dad joke—it applies to junior comedians, too.
Fun ways to use these jokes
- Lunchbox notes. Write one joke on a napkin or sticky note with the punchline folded under. Our lunchbox jokes guide has 60 more, and our printable Lunchbox Joke Cards are ready to cut and pack.
- Car-ride challenge. Take turns reading jokes; whoever makes the driver groan loudest wins.
- Dinner-table “joke of the day.” One person picks a theme, another picks a number.
- Party game. Write punchlines on cards and have guests match them to questions.
- Endless refills. When you run out, our random joke generator serves up clean jokes by category.
Frequently asked questions
What age are these jokes for?
Most work for kids from about 4 to 12. Knock-knock and animal jokes suit preschoolers, while puns, science jokes and riddles land best with school-age kids who understand words with two meanings.
Why do kids tell the same joke over and over?
Repetition is how kids practice. Each retelling helps them master timing and enjoy the reaction they get. It is a normal stage, and it usually passes once they collect a few new favorites.
Are jokes good for kids’ development?
Jokes and riddles encourage kids to notice double meanings, play with language, take turns and read their audience. They also give children a fun, low-pressure way to build confidence speaking in front of others.
How do I explain a pun to a child?
Point out the word that has two meanings or sounds like another word, and explain each one. For example, “scales” can mean the bumpy skin on a fish or a machine that weighs things. Then retell the joke.
Can I print these jokes for a classroom or party?
Yes, you are welcome to print this page for personal, family or classroom use. For ready-made designs, check our free printables for newsletter subscribers or our printable joke card sets.
Now pick a number from 1 to 100, find someone to tell it to, and enjoy the groan. Want more? Grab our free printables for a cut-and-share joke sheet the whole family can use.
clean jokesfamily funjokes for kidsknock-knock jokespunsriddles
Grin & Print Editorial Team
We write clean, kind, genuinely useful humor guides and test every printable at our own parties. Read our editorial guidelines.
