Top Knock Knock Jokes That Never Get Old

Looking for a laugh that’s just one “knock knock” away?

If you’re gearing up for family game night, want to entertain coworkers, or just need a quick smile boost, you’ve come to the right doorstep.

These witty, pun-filled knock knock jokes are built to be short, sweet, and absolutely shareable. Ready to swing that door wide open? Let’s dive in!

1. “funny knock knock jokes for kids”

Knock, knock. – Who’s there? – Lettuce. – Lettuce who? – Lettuce in, it’s snack time!
Knock, knock. – Who’s there? – Cow says. – Cow says who? – No silly, cow says “moo!”
Knock, knock. – Who’s there? – Boo. – Boo who? – Aw, don’t cry—just a joke!
Knock, knock. – Who’s there? – Olive. – Olive who? – Olive you and I miss you!
Knock, knock. – Who’s there? – Hatch. – Hatch who? – Bless you!
Knock, knock. – Who’s there? – Ninja. – Ninja who? – Ninjas don’t say who—they sneak in!
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? – Coward. – Coward who? – Coward you think I’d just leave without saying hi?
Knock, knock. – Who’s there? – Little old lady. – Little old lady who? – Wow, you can yodel!
Knock, knock. – Who’s there? – Etch. – Etch who? – Bless you!
Knock, knock. – Who’s there? – Atch. – Atch who? – I’m really sneezing a lot today!
Knock, knock. – Who’s there? – Arrow. – Arrow who? – Arrow you glad I came?
Knock, knock. – Who’s there? – Snow. – Snow who? – Snow use, I forgot the punchline!
Knock, knock. – Who’s there? – Tank. – Tank who? – You’re welcome.
Knock, knock. – Who’s there? – Police. – Police who? – Police let me in, it’s cold out here!

2. “funny knock knock jokes for adults”

Knock, knock. – Who’s there? – Alpaca. – Alpaca who? – Alpaca the suitcase, you load the car!
Knock, knock. – Who’s there? – Howard. – Howard who? – Howard you like a cold one right now?
Knock, knock. – Who’s there? – Peas. – Peas who? – Peas, give me a moment to find my keys.
Knock, knock. – Who’s there? – Dewey. – Dewey who? – Dewey have to keep doing these?
Knock, knock. – Who’s there? – Ya. – Ya who? – No thanks, I use Google.
Knock, knock. – Who’s there? – Amish. – Amish who? – Amish you a merry Christmas!
Knock, knock. – Who’s there? – Do. – Do who? – Exactly—do who what?
Knock, knock. – Who’s there? – Cows go. – Cows go who? – No. Cows go moo!
Knock, knock. – Who’s there? – Woo. – Woo who? – Glad you’re excited too!
Knock, knock. – Who’s there? – I’m. – I’m who? – I’m tired—let’s grab coffee.
Knock, knock. – Who’s there? – Aida. – Aida who? – Aida the dishes if you’d ask nicely.
Knock, knock. – Who’s there? – Luke. – Luke who? – Luke through the keyhole and see!
Knock, knock. – Who’s there? – Justin. – Justin who? – Justin time to surprise you.
Knock, knock. – Who’s there? – Ivan. – Ivan who? – Ivan to kiss you.
Knock, knock. – Who’s there? – Icy. – Icy who? – Icy you locked me out again!

3. “best knock knock jokes ever”

Knock, knock. – Who’s there? – Nobel. – Nobel who? – No bell, that’s why I knocked!
Knock, knock. – Who’s there? – Interrupting cow. – Interrupting c–MOO!
Knock, knock. – Who’s there? – Woo. – Woo who? – Don’t get too excited.
Knock, knock. – Who’s there? – Yah. – Yah who? – Nah, I prefer Google.
Knock, knock. – Who’s there? – Radio. – Radio who? – Radio not, here I come!
Knock, knock. – Who’s there? – Woo-Woo. – Woo-Woo who? – I’m a train!
Knock, knock. – Who’s there? – Hatch. – Hatch who? – Bless you!
Knock, knock. – Who’s there? – Ice cream. – Ice cream who? – Ice cream every time I see a scary movie.
Knock, knock. – Who’s there? – Tank. – Tank who? – You’re welcome!
Knock, knock. – Who’s there? – Canoe. – Canoe who? – Canoe come out and play?
Knock, knock. – Who’s there? – Police. – Police who? – Police stop telling these! (Just kidding!)
Knock, knock. – Who’s there? – Hal. – Hal who? – Hal will you know if you don’t open?
Knock, knock. – Who’s there? – To. – To who? – No, to whom.
Knock, knock. – Who’s there? – Arthur. – Arthur who? – Arthur any more jokes?
Knock, knock. – Who’s there? – Leaf. – Leaf who? – Leaf me alone!

4. “clean knock knock jokes”

Knock, knock. – Who’s there? – Luther. – Luther who? – Luther or later you’ll laugh.
Knock, knock. – Who’s there? – Tank. – Tank who? – You’re welcome!
Knock, knock. – Who’s there? – Woo. – Woo who? – Don’t get too excited—it’s just polite.
Knock, knock. – Who’s there? – Peas. – Peas who? – Peas stay calm, it’s just a joke.
Knock, knock. – Who’s there? – Lettuce. – Lettuce who? – Lettuce in, it’s funnier inside.
Knock, knock. – Who’s there? – A little. – A little who? – A little surprise for you!
Knock, knock. – Who’s there? – Olive. – Olive who? – Olive you, that’s all.
Knock, knock. – Who’s there? – Atch. – Atch who? – Bless you—no germs!
Knock, knock. – Who’s there? – Harry. – Harry who? – Harry up and laugh!
Knock, knock. – Who’s there? – Hal. – Hal who? – Hal your joy!
Knock, knock. – Who’s there? – Co. – Co who? – Co me inside for a smile.
Knock, knock. – Who’s there? – Scold. – Scold who? – Scold outside—cozy inside!
Knock, knock. – Who’s there? – Earl. – Earl who? – Earl be glad you laughed.
Knock, knock. – Who’s there? – Quid. – Quid who? – Quid you think of that one?
Knock, knock. – Who’s there? – Dewey. – Dewey who? – Dewey need more jokes?

5. “short knock knock jokes”

Knock, knock. – Who’s there? – An. – An who? – An other one!
Knock, knock. – Who’s there? – Orange. – Orange who? – Orange you glad?
Knock, knock. – Who’s there? – Boo. – Boo who? – Don’t cry!
Knock, knock. – Who’s there? – Tank. – Tank who? – You’re welcome.
Knock, knock. – Who’s there? – Ice cream. – Ice cream who? – Ice cream at movies.
Knock, knock. – Who’s there? – Atch. – Atch who? – Bless you.
Knock, knock. – Who’s there? – Dew. – Dew who? – Dew you mind?
Knock, knock. – Who’s there? – Ya. – Ya who? – Nah, I use Google.
Knock, knock. – Who’s there? – Peas. – Peas who? – Peas be seated.
Knock, knock. – Who’s there? – Hatch. – Hatch who? – Bless you!
Knock, knock. – Who’s there? – Leaf. – Leaf who? – Leaf me alone.
Knock, knock. – Who’s there? – Coo. – Coo who? – Coo-ee?
Knock, knock. – Who’s there? – Harry. – Harry who? – Harry up.
Knock, knock. – Who’s there? – Little. – Little who? – Little surprise!
Knock, knock. – Who’s there? – Lulu. – Lulu who? – Lulu-vee-it!

6. “funny knock knock jokes clean”

Knock, knock. – Who’s there? – Honeydew. – Honeydew who? – Honeydew you want a hug?
Knock, knock. – Who’s there? – Woo. – Woo who? – No reason, just joyful.
Knock, knock. – Who’s there? – Lettuce. – Lettuce who? – Lettuce in for a giggle.
Knock, knock. – Who’s there? – Boo. – Boo who? – Hey, stop boo-ing the joke!
Knock, knock. – Who’s there? – Rain. – Rain who? – Rain or shine, here’s a laugh.
Knock, knock. – Who’s there? – Olive. – Olive who? – Olive your laughter.
Knock, knock. – Who’s there? – Atch. – Atch who? – Bless you—again!
Knock, knock. – Who’s there? – Harry. – Harry who? – Hurry up and laugh.
Knock, knock. – Who’s there? – Ice. – Ice who? – Ice happy to see you smiling.
Knock, knock. – Who’s there? – Quid. – Quid who? – Quid-pro-quo: you laugh, I win.
Knock, knock. – Who’s there? – Earl. – Earl who? – Earl you a good one soon.
Knock, knock. – Who’s there? – Coo. – Coo who? – Coo come play?
Knock, knock. – Who’s there? – Dew. – Dew who? – Dew you feel better now?
Knock, knock. – Who’s there? – Peas. – Peas who? – Peas be merry.
Knock, knock. – Who’s there? – Lulu. – Lulu who? – Lulu-vely joke, huh?

7. “funny knock knock one liners”

Knock, knock. – Who’s there? – Howard. – Howard who? – Howard you like a laugh?
Knock, knock. – Who’s there? – Alpaca. – Alpaca who? – Alpaca lunch if you’ll pack it!
Knock, knock. – Who’s there? – Ivan. – Ivan who? – Ivan to say hi!
Knock, knock. – Who’s there? – Peas. – Peas who? – Peas smile.
Knock, knock. – Who’s there? – Ya. – Ya who? – No thanks, I use Google.
Knock, knock. – Who’s there? – Luke. – Luke who? – Luke through the peephole.
Knock, knock. – Who’s there? – Aida. – Aida who? – Aida sandwich, I was hungry!
Knock, knock. – Who’s there? – Do. – Do who? – Do open up, please!
Knock, knock. – Who’s there? – Woo. – Woo who? – A little too excited there.
Knock, knock. – Who’s there? – Icy. – Icy who? – Icy you laughing!
Knock, knock. – Who’s there? – Justin. – Justin who? – Justin case you missed me.
Knock, knock. – Who’s there? – Dewey. – Dewey who? – Dewey need to do this again?
Knock, knock. – Who’s there? – Olaf. – Olaf who? – Olaf your jokes are melting me!
Knock, knock. – Who’s there? – Goose. – Goose who? – Goose-bumps from laughter!
Knock, knock. – Who’s there? – Candy. – Candy who? – Candy open the door?

8. “hilarious knock knock jokes”

Knock, knock. – Who’s there? – Anita. – Anita who? – Anita borrow your joke book.
Knock, knock. – Who’s there? – Ted. – Ted who? – Tediously good jokes here.
Knock, knock. – Who’s there? – Doughnut. – Doughnut who? – Doughnut forget to laugh!
Knock, knock. – Who’s there? – Owl. – Owl who? – Owl be seeing you.
Knock, knock. – Who’s there? – Beak. – Beak who? – Beak careful—these jokes bite with laughter.
Knock, knock. – Who’s there? – Cereal. – Cereal who? – Cereal-ously funny, right?
Knock, knock. – Who’s there? – Waddle. – Waddle who? – Waddle you do for a laugh?
Knock, knock. – Who’s there? – Hair. – Hair who? – Hair today, gone tomorrow!
Knock, knock. – Who’s there? – Lettuce. – Lettuce who? – Lettuce laugh together!
Knock, knock. – Who’s there? – Icing. – Icing who? – Icing you smile!
Knock, knock. – Who’s there? – Bacon. – Bacon who? – Bacon a cake for your laughter.
Knock, knock. – Who’s there? – Dough. – Dough who? – Dough a good joke always wins.
Knock, knock. – Who’s there? – Salami. – Salami who? – Salami open the door—please?
Knock, knock. – Who’s there? – Yule. – Yule who? – Yule love these jokes.
Knock, knock. – Who’s there? – Pita. – Pita who? – Pita the jokes keep rolling.