Knock Knock Jokes for Kids

Food Jokes, Animal Jokes & Classic Door-Knocking Wordplay

Knock-knock jokes are meant for two people: one asks the questions and the other answers “Who’s there?” These 50 knock-knock jokes for kids are ready to read aloud as written.

Pick food wordplay, animal jokes, or the larger group of classic names and phrases. Short routines such as “Boo who?” are easiest to learn; the banana joke takes a little longer.

Food Knock-Knock Jokes

1. Q: Knock knock. Who's there? Lettuce. Lettuce who?
   A: Lettuce in, it's cold out here!
2. 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?
3. Q: Knock knock. Who's there? Olive. Olive who?
   A: Olive you and I don't care who knows it!
4. Q: Knock knock. Who's there? Cash. Cash who?
   A: No thanks, but I'd love some peanuts!
5. Q: Knock knock. Who's there? Ice cream. Ice cream who?
   A: Ice cream if you don't let me in!
6. Q: Knock knock. Who's there? Nana. Nana who?
   A: Nana your business!
7. Q: Knock knock. Who's there? Broccoli. Broccoli who?
   A: Broccoli doesn't have a last name, silly!
8. Q: Knock knock. Who's there? Ketchup. Ketchup who?
   A: Ketchup with me and I'll tell you!
9. Q: Knock knock. Who's there? Beets. Beets who?
   A: Beets me, I forgot the punchline!

Animal Knock-Knock Jokes

10. Q: Knock knock. Who's there? Cow says. Cow says who?
    A: No silly, a cow says moo!
11. Q: Knock knock. Who's there? Interrupting cow. Interrupting cow wh—
    A: MOO!
12. Q: Knock knock. Who's there? Owl says. Owl says who?
    A: Yes, they do!
13. Q: Knock knock. Who's there? Alpaca. Alpaca who?
    A: Alpaca the suitcase, you load the car!
14. Q: Knock knock. Who's there? Henrietta. Henrietta who?
    A: Henrietta worm that was in his apple!
15. Q: Knock knock. Who's there? Who. Who who?
    A: Is there an owl in here?
16. Q: Knock knock. Who's there? Honey bee. Honey bee who?
    A: Honey bee a dear and get me a glass of water!
17. Q: Knock, knock! Who's there? Waddle. Waddle who?
    A: Waddle it take to get you to open the door?

Classic Knock-Knock Wordplay

18. Q: Knock knock. Who's there? Boo. Boo who?
    A: Don't cry, it's just a joke!
19. Q: Knock knock. Who's there? Harry. Harry who?
    A: Harry up and open the door!
20. Q: Knock knock. Who's there? Atch. Atch who?
    A: Bless you!
21. Q: Knock knock. Who's there? Tank. Tank who?
    A: You're welcome!
22. Q: Knock knock. Who's there? Wooden shoe. Wooden shoe who?
    A: Wooden shoe like to hear another joke?
23. Q: Knock knock. Who's there? Dishes. Dishes who?
    A: Dishes a very bad joke!
24. Q: Knock knock. Who's there? Nobel. Nobel who?
    A: Nobel, that's why I knocked!
25. Q: Knock knock. Who's there? Spell. Spell who?
    A: W-H-O!
26. Q: Knock knock. Who's there? Doris. Doris who?
    A: Doris locked, that's why I'm knocking!
27. Q: Knock knock. Who's there? Needle. Needle who?
    A: Needle little help getting in the door!
28. Q: Knock knock. Who's there? Justin. Justin who?
    A: Justin time for dinner!
29. Q: Knock knock. Who's there? Annie. Annie who?
    A: Annie thing you can do, I can do better!
30. Q: Knock knock. Who's there? Water. Water who?
    A: Water you doing in my house?
31. Q: Knock knock. Who's there? Leaf. Leaf who?
    A: Leaf me alone!
32. Q: Knock knock. Who's there? Canoe. Canoe who?
    A: Canoe help me with my homework?
33. Q: Knock knock. Who's there? Ya. Ya who?
    A: Wow, you sure are excited to see me!
34. Q: Knock knock. Who's there? Radio. Radio who?
    A: Radio not, here I come!
35. Q: Knock knock. Who's there? Woo. Woo who?
    A: Don't get so excited, it's just a joke!
36. Q: Knock knock. Who's there? Dozen. Dozen who?
    A: Dozen anybody want to let me in?
37. Q: Knock knock. Who's there? Theodore. Theodore who?
    A: Theodore is stuck and won't open!
38. Q: Knock knock. Who's there? Mikey. Mikey who?
    A: Mikey doesn't fit in the keyhole!
39. Q: Knock knock. Who's there? Police. Police who?
    A: Police let us in, it's cold out here!
40. Q: Knock knock. Who's there? To. To who?
    A: It's to WHOM!
41. Q: Knock knock. Who's there? Iva. Iva who?
    A: Iva sore hand from knocking!
42. Q: Knock knock. Who's there? Broken pencil. Broken pencil who?
    A: Never mind, it's pointless!
43. Q: Knock knock. Who's there? A little old lady. A little old lady who?
    A: I didn't know you could yodel!
44. Q: Knock knock. Who's there? Will. Will who?
    A: Will you just open the door already?
45. Q: Knock knock. Who's there? Wendy. Wendy who?
    A: Wendy bell works again, I won't have to knock!
46. Q: Knock knock. Who's there? Howl. Howl who?
    A: Howl you know unless you open the door?
47. Q: Knock knock. Who's there? Iowa. Iowa who?
    A: Iowa you a big hug!
48. Q: Knock knock. Who's there? Luke. Luke who?
    A: Luke through the keyhole and see!
49. Q: Knock knock. Who's there? Figs. Figs who?
    A: Figs the doorbell, it's broken!
50. Q: Knock knock. Who's there? Stopwatch. Stopwatch who?
    A: Stopwatch you're doing and open the door!