Everyone loves a good laugh — especially when it’s clean, clever, and easy to remember. Whether you’re looking to crack up your kids at bedtime or need a quick icebreaker at a party, these funny knock knock jokes are perfect for all ages. From silly puns to witty one-liners, this list will keep the laughs coming for hours.
Knock knock jokes have been around for decades and continue to be one of the most beloved types of jokes — especially among kids. Why? They’re predictable, fun, and ridiculously goofy!
😄 Funny Knock Knock Jokes for Kids
These jokes are simple, innocent, and guaranteed to make your little ones giggle.
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Knock knock.
Who’s there?
Cow says.
Cow says who?
Cow says moooo! -
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?
Ice cream.
Ice cream who?
Ice cream every time I see a scary movie! -
Knock knock.
Who’s there?
Olive.
Olive who?
Olive you and I miss you!
(…and 20+ more in this category!)
😂 Clean Knock Knock Jokes for Adults
Perfect for lighthearted fun at work or with friends!
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Knock knock.
Who’s there?
A little old lady.
A little old lady who?
Hey, I didn’t know you could yodel! -
Knock knock.
Who’s there?
Ya.
Ya who?
No thanks, I prefer Google! -
Knock knock.
Who’s there?
Control Freak.
Con—
Okay now you say, “Control Freak who?” -
Knock knock.
Who’s there?
Candice.
Candice who?
Candice door open or what? -
Knock knock.
Who’s there?
Howard.
Howard who?
Howard you like to be knocking all day?
(…plus dozens more!)
🌽 Corny Knock Knock Jokes
For those who love to embrace the cringe!
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Knock knock.
Who’s there?
Alpaca.
Alpaca who?
Alpaca the suitcase, you load the car! -
Knock knock.
Who’s there?
Broken pencil.
Broken pencil who?
Never mind, it’s pointless. -
Knock knock.
Who’s there?
Doughnut.
Doughnut who?
Doughnut forget to laugh! -
Knock knock.
Who’s there?
Orange.
Orange who?
Orange you glad I didn’t say banana? -
Knock knock.
Who’s there?
Hatch.
Hatch who?
Bless you!
🧠 Clever Knock Knock Jokes
These witty knock knock jokes are for the quick-thinkers!
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Knock knock.
Who’s there?
Nobel.
Nobel who?
No bell, that’s why I’m knocking! -
Knock knock.
Who’s there?
Tank.
Tank who?
You’re welcome! -
Knock knock.
Who’s there?
Figs.
Figs who?
Figs the doorbell, it’s clearly broken. -
Knock knock.
Who’s there?
Atch.
Atch who?
Bless you! -
Knock knock.
Who’s there?
Annie.
Annie who?
Annie body home?
🐶 Animal-Themed Knock Knock Jokes
Perfect for kids who love furry friends!
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Knock knock.
Who’s there?
Cow.
Cow who?
Cow-mere and I’ll tell you a joke! -
Knock knock.
Who’s there?
Owl.
Owl who?
Owl be seeing you later! -
Knock knock.
Who’s there?
Dog.
Dog who?
Dog-gone it, I forgot the punchline! -
Knock knock.
Who’s there?
Bear.
Bear who?
Bear with me, this joke’s funny! -
Knock knock.
Who’s there?
Rooster.
Rooster who?
Rooster the day you didn’t laugh at this joke!
🎄 Holiday Knock Knock Jokes
Make birthdays and holidays even better with themed fun.
-
Knock knock.
Who’s there?
Santa.
Santa who?
Santa Claus! It’s time to be jolly! -
Knock knock.
Who’s there?
Turkey.
Turkey who?
Turkey up and answer the door! -
Knock knock.
Who’s there?
Elf.
Elf who?
Elf yourself to some cookies! -
Knock knock.
Who’s there?
Witch.
Witch who?
Witch one of you stole my candy? -
Knock knock.
Who’s there?
Frosty.
Frosty who?
Frosty the snowman wants a hug!
🧡 Why We Love Knock Knock Jokes
Knock knock jokes are timeless. They’re easy to remember, fun to tell, and can be customized for nearly every occasion. Whether you’re a kid learning your first joke or an adult reliving your childhood humor, these gags never go out of style.
If you’re interested in learning more about the science of laughter and its benefits, check out this insightful article from Psychology Today.
🎉 Final Thoughts
No matter your age, funny knock knock jokes are a great way to share a laugh and brighten someone’s day. Bookmark this page and come back any time you need a giggle — or want to win the next family joke contest.
👉 Got a favorite knock knock joke we missed? Share it in the comments!
