Knock Knock Jokes for Kids

Classic Call-and-Response Humor for All Ages

Knock knock! Who's there? The best collection of knock knock jokes for kids! These timeless call-and-response jokes have been making children laugh for generations, and they're still just as funny today. Perfect for kids who love interactive humor!

Our collection features 50 kid-friendly knock knock jokes including classic favorites, silly wordplay, and clever punchlines that work every time. These clean, family-friendly jokes are perfect for kids ages 4-12 and are great for sharing at school, during playdates, or whenever you want to start a fun back-and-forth. From "Boo who? Don't cry!" to "Orange you glad I didn't say banana?", these jokes are easy to remember and always get a laugh! 🚪😂

  1. Q: Knock knock. Who's there? Boo. Boo who?
    A: Don't cry, it's just a joke!
  2. Q: Knock knock. Who's there? Lettuce. Lettuce who?
    A: Lettuce in, it's cold out here!
  3. Q: Knock knock. Who's there? Cow says. Cow says who?
    A: No silly, a cow says moo!
  4. Q: Knock knock. Who's there? Banana. Banana who? Knock knock. Who's there? Banana. Banana who? Knock knock. Who's there? Orange. Orange who?
    A: Orange you glad I didn't say banana?
  5. Q: Knock knock. Who's there? Interrupting cow. Interrupting cow wh—
    A: MOO!
  6. Q: Knock knock. Who's there? Harry. Harry who?
    A: Harry up and open the door!
  7. Q: Knock knock. Who's there? Atch. Atch who?
    A: Bless you!
  8. Q: Knock knock. Who's there? Tank. Tank who?
    A: You're welcome!
  9. Q: Knock knock. Who's there? Wooden shoe. Wooden shoe who?
    A: Wooden shoe like to hear another joke?
  10. Q: Knock knock. Who's there? Olive. Olive who?
    A: Olive you and I don't care who knows it!
  11. Q: Knock knock. Who's there? Dishes. Dishes who?
    A: Dishes a very bad joke!
  12. Q: Knock knock. Who's there? Nobel. Nobel who?
    A: Nobel, that's why I knocked!
  13. Q: Knock knock. Who's there? Owl says. Owl says who?
    A: Yes, they do!
  14. Q: Knock knock. Who's there? Spell. Spell who?
    A: W-H-O!
  15. Q: Knock knock. Who's there? Doris. Doris who?
    A: Doris locked, that's why I'm knocking!
  16. Q: Knock knock. Who's there? Cash. Cash who?
    A: No thanks, but I'd love some peanuts!
  17. Q: Knock knock. Who's there? Ice cream. Ice cream who?
    A: Ice cream if you don't let me in!
  18. Q: Knock knock. Who's there? Needle. Needle who?
    A: Needle little help getting in the door!
  19. Q: Knock knock. Who's there? Nana. Nana who?
    A: Nana your business!
  20. Q: Knock knock. Who's there? Broccoli. Broccoli who?
    A: Broccoli doesn't have a last name, silly!
  21. Q: Knock knock. Who's there? Alpaca. Alpaca who?
    A: Alpaca the suitcase, you load the car!
  22. Q: Knock knock. Who's there? Justin. Justin who?
    A: Justin time for dinner!
  23. Q: Knock knock. Who's there? Henrietta. Henrietta who?
    A: Henrietta worm that was in his apple!
  24. Q: Knock knock. Who's there? Annie. Annie who?
    A: Annie thing you can do, I can do better!
  25. Q: Knock knock. Who's there? Water. Water who?
    A: Water you doing in my house?
  26. Q: Knock knock. Who's there? Leaf. Leaf who?
    A: Leaf me alone!
  27. Q: Knock knock. Who's there? Canoe. Canoe who?
    A: Canoe help me with my homework?
  28. Q: Knock knock. Who's there? Ya. Ya who?
    A: Wow, you sure are excited to see me!
  29. Q: Knock knock. Who's there? Radio. Radio who?
    A: Radio not, here I come!
  30. Q: Knock knock. Who's there? Woo. Woo who?
    A: Don't get so excited, it's just a joke!
  31. Q: Knock knock. Who's there? Dozen. Dozen who?
    A: Dozen anybody want to let me in?
  32. Q: Knock knock. Who's there? Theodore. Theodore who?
    A: Theodore is stuck and won't open!
  33. Q: Knock knock. Who's there? Mikey. Mikey who?
    A: Mikey doesn't fit in the keyhole!
  34. Q: Knock knock. Who's there? Ketchup. Ketchup who?
    A: Ketchup with me and I'll tell you!
  35. Q: Knock knock. Who's there? Police. Police who?
    A: Police let us in, it's cold out here!
  36. Q: Knock knock. Who's there? Who. Who who?
    A: Is there an owl in here?
  37. Q: Knock knock. Who's there? To. To who?
    A: It's to WHOM!
  38. Q: Knock knock. Who's there? Iva. Iva who?
    A: Iva sore hand from knocking!
  39. Q: Knock knock. Who's there? Broken pencil. Broken pencil who?
    A: Never mind, it's pointless!
  40. Q: Knock knock. Who's there? A little old lady. A little old lady who?
    A: I didn't know you could yodel!
  41. Q: Knock knock. Who's there? Will. Will who?
    A: Will you just open the door already?
  42. Q: Knock knock. Who's there? Wendy. Wendy who?
    A: Wendy bell works again, I won't have to knock!
  43. Q: Knock knock. Who's there? Beets. Beets who?
    A: Beets me, I forgot the punchline!
  44. Q: Knock knock. Who's there? Howl. Howl who?
    A: Howl you know unless you open the door?
  45. Q: Knock knock. Who's there? Iowa. Iowa who?
    A: Iowa you a big hug!
  46. Q: Knock knock. Who's there? Luke. Luke who?
    A: Luke through the keyhole and see!
  47. Q: Knock knock. Who's there? Honey bee. Honey bee who?
    A: Honey bee a dear and get me a glass of water!
  48. Q: Knock knock. Who's there? Figs. Figs who?
    A: Figs the doorbell, it's broken!
  49. Q: Knock knock. Who's there? Stopwatch. Stopwatch who?
    A: Stopwatch you're doing and open the door!
  50. Q: Knock, knock! Who's there? Waddle. Waddle who?
    A: Waddle it take to get you to open the door?

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