Here are 40+ knock, knock jokes that kids will be sure to love!

These jokes are clean and family friendly and will definitely get everyone laughing.

I think knock, knock jokes are a childhood rite of passage.  Yes, they’re corny and goofy, but kids LOVE them!  And then of course then they have to make up their own – which make absolutely no sense at all! 🙂

We love all kinds of jokes, so be sure to check out our hilarious jokes for kids. You’ll also want to print these funny lunchbox joke cards.

This post was updated July 2019.

Now onto the jokes…

Knock, knock.  Who’s there?  Goliath.  Goliath who?  Goliath down, you look-eth tired!

Knock, knock.  Who’s there?  Broccoli?  Broccoli who?  Broccoli doesn’t have a last name, silly.

Knock, knock.  Who’s there?  Wooden shoe.  Wooden shoe who?  Wooden shoe like to hear another joke?

Knock, knock.  Who’s there?  Amish.  Amish who?  Really?  You don’t look like a shoe!

Knock, knock.  Who’s there?  Boo.  Boo hoo?  Why are you crying?

Knock, knock.  Who’s there?  Atch.  Atch who?  Bless you!

Knock, knock. Who’s there? A little old lady. A little old lady who? I didn’t know you could yodel!

Knock, knock. Who’s there? Cows go. Cows go who? No silly, cows go MOO!

Knock, knock.  Who’s there?  Harry.  Harry who?  Harry up and answer the door!

Knock, knock.  Who’s there?  Cash.  Cash who?  No thanks, but I’ll take a peanut if you have one!

Knock, knock.  Who’s there?  Big interrupting cow.  Big interrupting cow who?  MOOOOOOO!

(The MOOO needs to be delivered while the other person is still asking big interrupting cow who – this is fun to watch kids try to get the timing right! 🙂 )

Knock, knock.  Who’s there?  Canoe.  Canoe who?  Canoe come out and play with me?

Knock, knock.  Who’s there?  Lettuce.  Lettuce who?  Lettuce in, it’s cold out here!

Knock, knock. Who’s there? Mikey.  Mikey who? Mikey doesn’t fit in the key hole!

Knock, knock. Who’s there? Stopwatch. Stopwatch who? Stopwatch you’re doing and let me in!

Knock, knock.  Who’s there?  I am.  I am who?  You don’t know who you are?

Knock, knock.  Who’s there?  Ice cream.  Ice cream who?  Ice cream if you don’t let me in!

Knock, knock.  Who’s there?  Doctor.  Doctor who?  You’ve seen that TV show?

(My almost 7 year old came up with this one, and he was so proud! Although I’m sure that someone somewhere has thought of this same idea.)

Knock, knock.  Who’s there?  Yah.  Yah who?  No, I prefer google.

Knock, knock.  Who’s there?  Nana.  Nana who?  Nana your business!

Knock, knock. Who’s there?  Justin.  Justin who?  Justin the neighborhood and thought I’d come over!

Knock, knock. Who’s there? Theodore. Theodore who? Theodore is stuck and it won’t open!

Knock, knock. Who’s there? Tennis. Tennis who? Tennis five plus five.

This next one is for the grammar police, ha ha!

Knock, knock. Who’s there? To. To who? It’s to whom.

Knock, knock. Who’s there? Owls say. Owls say who? Yes, they do!

Knock, knock. Who’s there? Kanga. Kanga who? No, it’s kangaroo!

Knock, knock. Who’s there? Nuisance. Nuisance who? What’s new since yesterday?

Knock, knock. Who’s there? Doris. Doris who? Door is locked, that’s why I’m knocking!

Knock, knock. Who’s there? Orange. Orange who? Orange you going to open the door?

Knock, knock.  Who’s there?  Banana.  Banana who?

Knock, knock.  Who’s there?  Banana.  Banana who?

(repeat a few more times)

Knock, knock.  Who’s there?  Orange.  Orange who?  Orange you glad I didn’t say banana?

Knock, knock. Who’s there? Candice. Candice who? Candice door open, or what?

Knock, knock. Who’s there? Spell. Spell who? Okay, w-h-o.

Knock, knock.  Who’s there?  Alpaca.  Alpaca who?  Alpaca the suitcase, you load the car!

Knock, knock.  Who’s there?  Tank.  Tank who?  You’re welcome!

Knock, knock.  Who’s there?  Cargo.  Cargo who?  No, car go BEEP BEEP!

Knock, knock.  Who’s there?  Leaf.  Leaf who?  Leaf me alone!

Knock, knock.  Who’s there?  Isabel.  Isabel who?  Isabel working?  I had to knock!

Knock, knock.  Who’s there?  Dishes.  Dishes who?  Dishes the police!  Open up!

Will you remember me in a year?


Will you remember me in a month?


Will you remember me in a week?


Will you remember me in a day?


Knock, knock.  Who’s there?  See, you forgot me already!

Want more jokes?  Here are 75 Hilarious Jokes for Kids (not knock, knock jokes)


Post a Comment
  1. Holly Jun 5, 2016

    Okay, this is potty humor, but my kids love it:
    Knock Knock. Who's there? Europe. Europe Who? No, YOU're a poo!

    1. Shellease May 24, 2018

      So sick

    2. Eve Jul 17, 2018

      That’s hilarious lol

  2. Sonia Jun 7, 2016

    Lol! Thanks!! Some I hadn't heard and some I'd forgotten. That Doctor Who one was around when I was a kid (and possibly when my dad was a kid) but he can still get credit since he hasn't heard. My kids enjoy that one. I add the oooeeeooo from the theme or try to make TARDIS noises after the punchline. Actually, the interrupting cow one... I started doing an interrupting Dalek, coming in with "EXTERMINATE" before they're done asking, "Interrupting Dalek who?"

  3. Suzy Jul 10, 2016

    My 4 and 6 year old were laughing so hard. Thanks for sharing ?.

    1. Shellease May 24, 2018

      They will laugh and ll there head exploder

  4. Landon Kenny Oct 8, 2017

    Here is a great one my 6 year old son just made up:

    Knock knock...
    Who's there?
    Emoji who?
    No! Emoji Poo!

  5. autumn Nov 6, 2017

    these dont have what i wanted

    1. Shutyo Mouf Jul 5, 2018

      You can't buy friends here. Try ebay.

  6. Mua Nov 14, 2017

    These are lame jokes make them more interesting and more funny like this, knock knock, who’s there? Leafer,leafer who? Leafer alone

    1. Shutyo Mouf Jul 5, 2018

      Knock, knock. Who's there? Just Mua with a lame joke thinking he/she is funnier than they really are! ..... You're welcome!

  7. Annabelle Oehler Dec 19, 2017

    Knock Knock
    Who's there?
    Spell who?

  8. Emmy Mar 11, 2018

    Funny ?????????????

  9. Emile Jansen van Rensburg Apr 10, 2018

    What did one donut say to the other donut

    I Donut know what you are talking about

    1. Shutyo Mouf Jul 5, 2018

      ..... knock, knock jokes......

  10. Sandra Jun 2, 2018

    My 6 year old loved these. Thanks for sharing.

  11. Stephanie, One Caring Mom Jul 24, 2018

    Hahahahah!!!! I love these. I can't wait to share these all with my boys in the morning. How fun!! Thank you!!!

  12. Tony Gioia Aug 6, 2018

    IDA WHO?

  13. Janna Nov 3, 2018

    These are awesome my kids loved these. Here’s one of purview favorites
    Knock knock who’s there olive?
    Olive who? Olive you

  14. Flynn Johnson Nov 3, 2018

    To funny ?

  15. Chloe Nov 16, 2018

    What is a grandmas favourite school subject



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