30 Knock-Knock Jokes for Preschoolers That Guarantee Giggles

Looking for fun and silly knock-knock jokes perfect for preschoolers? These simple joke setups are easy for little ones to remember and always end with a cute punchline. Get ready to hear “knock, knock” over and over as your preschooler shares these giggle-worthy jokes with friends and family.

  1. Knock, knock.
    Who’s there?
    Boo.
    Boo who?
    Don’t cry, it’s just a joke!
  2. Knock, knock.
    Who’s there?
    Cow says.
    Cow says who?
    No, silly. Cow says “moo”!
  3. Knock, knock.
    Who’s there?
    Lettuce.
    Lettuce who?
    Lettuce in, it’s cold out here!
  4. Knock, knock.
    Who’s there?
    Orange.
    Orange who?
    Orange you going to answer the door?
  5. Knock, knock.
    Who’s there?
    Tank.
    Tank who?
    You’re welcome!
  6. Knock, knock.
    Who’s there?
    Nana.
    Nana who?
    Nana your business!
  7. Knock, knock.
    Who’s there?
    Boo boo.
    Boo boo who?
    Don’t cry, it’s just a joke!
  8. Knock, knock.
    Who’s there?
    Cereal.
    Cereal who?
    Cereal pleasure to meet you!
  9. Knock, knock.
    Who’s there?
    Egg.
    Egg who?
    Egg-cited to see you!
  10. Knock, knock.
    Who’s there?
    Mickey.
    Mickey who?
    Mickey doesn’t fit through this tiny door!
  11. Knock, knock.
    Who’s there?
    Owl.
    Owl who?
    Yes, they do! Owls say hoot hoot!
  12. Knock, knock.
    Who’s there?
    Ice cream.
    Ice cream who?
    Ice cream every time I see a scary movie!
  13. Knock, knock.
    Who’s there?
    Snow.
    Snow who?
    Snow use, I forgot my name!
  14. Knock, knock.
    Who’s there?
    Yodel.
    Yodel who?
    Yodel-ay-hee-hoo!
  15. Knock, knock.
    Who’s there?
    Pizza.
    Pizza who?
    Pizza really nice kid!
  16. Knock, knock.
    Who’s there?
    Ice cream soda.
    Ice cream soda who?
    Ice cream soda people can hear me!
  17. Knock, knock.
    Who’s there?
    Boo hoo.
    Boo hoo who?
    No need to cry, it’s just a knock-knock joke!
  18. Knock, knock.
    Who’s there?
    Atch.
    Atch who?
    Bless you!
  19. Knock, knock.
    Who’s there?
    Who.
    Who who?
    Is there an owl in here?
  20. Knock, knock.
    Who’s there?
    Orange.
    Orange who?
    Orange you glad we love jokes?
  21. Knock, knock.
    Who’s there?
    Little old lady.
    Little old lady who?
    Wow, you sure can yodel!
  22. Knock, knock.
    Who’s there?
    Doughnut.
    Doughnut who?
    Doughnut forget to open the door!
  23. Knock, knock.
    Who’s there?
    Ketchup.
    Ketchup who?
    Ketchup with me and I’ll tell you another joke!
  24. Knock, knock.
    Who’s there?
    Mustache.
    Mustache who?
    I mustache you a question, but I’ll shave it for later!
  25. Knock, knock.
    Who’s there?
    Ya.
    Ya who?
    No thanks, I prefer Google!
  26. Knock, knock.
    Who’s there?
    Olive.
    Olive who?
    Olive you and I miss you!
  27. Knock, knock.
    Who’s there?
    Wooden shoe.
    Wooden shoe who?
    Wooden shoe like to hear another joke?
  28. Knock, knock.
    Who’s there?
    Banana.
    Banana who?
    Banana split so I came alone!
  29. Knock, knock.
    Who’s there?
    Howard.
    Howard who?
    Howard you like to be outside in the cold?
  30. Knock, knock.
    Who’s there?
    Butter.
    Butter who?
    Butter open the door or I’ll melt!

Hope these preschool-friendly knock-knock jokes brought plenty of smiles and giggles. Share them with your little ones and keep the laughter going!