You’ve been searching for the best knock knock jokes, right? The kind that are silly, simple, and make everyone giggle — from your little brother to your grandma. Well, guess what? You’ve just found the jackpot.
This article is full of laugh-out-loud knock knock jokes that are so easy to understand, even an 8-year-old can crack up the whole room. Whether you want to make your friends laugh or need a joke to cheer someone up, these knock knock jokes are the perfect way to open the door to fun. Let’s get knocking!
1. Classic Knock Knock Jokes
These jokes are the golden oldies. They’re simple, funny, and everyone knows at least one of them.
- Knock knock
Who’s there?
Lettuce
Lettuce who?
Lettuce in, it’s cold out here - Knock knock
Who’s there?
Boo
Boo who?
Don’t cry, it’s just a joke - Knock knock
Who’s there?
Olive
Olive who?
Olive you and I miss you - Knock knock
Who’s there?
Atch
Atch who?
Bless you - Knock knock
Who’s there?
Tank
Tank who?
You’re welcome - Knock knock
Who’s there?
Nobel
Nobel who?
No bell, that’s why I’m knocking - Knock knock
Who’s there?
Cow says
Cow says who?
No silly, cow says moo - Knock knock
Who’s there?
Ya
Ya who?
No thanks, I prefer Google - Knock knock
Who’s there?
Ice cream
Ice cream who?
Ice cream every time I see a scary movie - Knock knock
Who’s there?
Orange
Orange who?
Orange you glad I didn’t say banana - Knock knock
Who’s there?
Dishes
Dishes who?
Dishes the police, open up - Knock knock
Who’s there?
Alpaca
Alpaca who?
Alpaca the suitcase, you load up the car - Knock knock
Who’s there?
Harry
Harry who?
Harry up and answer the door - Knock knock
Who’s there?
Robin
Robin who?
Robin you, now hand over the cash - Knock knock
Who’s there?
Wanda
Wanda who?
Wanda hang out later? - Knock knock
Who’s there?
Howard
Howard who?
Howard you like to be knocking all day? - Knock knock
Who’s there?
Yoda
Yoda who?
Yoda one for me - Knock knock
Who’s there?
Hatch
Hatch who?
Bless you again - Knock knock
Who’s there?
Doughnut
Doughnut who?
Doughnut forget to smile today - Knock knock
Who’s there?
Beak
Beak who?
Beak careful, I just mopped the floor
2. Food-Themed Knock Knock Jokes
Love to laugh while you munch? These food jokes are deliciously funny.
- Knock knock
Who’s there?
Lime
Lime who?
Lime yours forever - Knock knock
Who’s there?
Peas
Peas who?
Peas give me one more cookie - Knock knock
Who’s there?
Bacon
Bacon who?
Bacon a cake for your birthday - Knock knock
Who’s there?
Donut
Donut who?
Donut open this door, I’m eating - Knock knock
Who’s there?
Butter
Butter who?
Butter let me in or I’ll melt - Knock knock
Who’s there?
Corn
Corn who?
Corn you help me with dinner? - Knock knock
Who’s there?
Tuna
Tuna who?
Tuna round, it’s a surprise - Knock knock
Who’s there?
Pizza
Pizza who?
Pizza you, open the door - Knock knock
Who’s there?
Kale
Kale who?
Kale me later, I’m busy eating - Knock knock
Who’s there?
Apple
Apple who?
Apple-y ever after - Knock knock
Who’s there?
Egg
Egg who?
Egg-cited to see you - Knock knock
Who’s there?
Mayo
Mayo who?
Mayo I come in? - Knock knock
Who’s there?
Cheese
Cheese who?
Cheese a funny one - Knock knock
Who’s there?
Lemon
Lemon who?
Lemon know if you need anything - Knock knock
Who’s there?
Toast
Toast who?
Toast to the best jokes ever - Knock knock
Who’s there?
Waffle
Waffle who?
Waffle about this later - Knock knock
Who’s there?
Pumpkin
Pumpkin who?
Pumpkin up the volume - Knock knock
Who’s there?
Grapes
Grapes who?
Grapes of laughter coming your way - Knock knock
Who’s there?
Cereal
Cereal who?
Cereal-sly, this is hilarious - Knock knock
Who’s there?
Scone
Scone who?
Scone be a great day
3. Animal Knock Knock Jokes
If you love animals, these jokes are paw-some and full of fun.
- Knock knock
Who’s there?
Cow
Cow who?
Cow-nt me in - Knock knock
Who’s there?
Duck
Duck who?
Duck and cover, I’m hilarious - Knock knock
Who’s there?
Goat
Goat who?
Goat to be kidding me - Knock knock
Who’s there?
Bear
Bear who?
Bear-ly hanging on from laughing - Knock knock
Who’s there?
Frog
Frog who?
Frog-et about it - Knock knock
Who’s there?
Dog
Dog who?
Dog-gone funny, right? - Knock knock
Who’s there?
Cat
Cat who?
Cat-ch me if you can - Knock knock
Who’s there?
Horse
Horse who?
Horse you glad to see me? - Knock knock
Who’s there?
Monkey
Monkey who?
Monkey see, monkey do - Knock knock
Who’s there?
Zebra
Zebra who?
Zebra crossing ahead - Knock knock
Who’s there?
Fox
Fox who?
Fox-trot into the room - Knock knock
Who’s there?
Sheep
Sheep who?
Sheep up the good work - Knock knock
Who’s there?
Owl
Owl who?
Owl be seeing you later - Knock knock
Who’s there?
Pig
Pig who?
Pig me! I love jokes - Knock knock
Who’s there?
Bee
Bee who?
Bee-lieve in yourself - Knock knock
Who’s there?
Turtle
Turtle who?
Turtle-y awesome joke - Knock knock
Who’s there?
Rabbit
Rabbit who?
Rabbit up and give it - Knock knock
Who’s there?
Ant
Ant who?
Ant you glad I’m funny? - Knock knock
Who’s there?
Parrot
Parrot who?
Parrot your favorite joke again - Knock knock
Who’s there?
Seal
Seal who?
Seal you later
4. Silly and Random Knock Knock Jokes
These jokes are just plain goofy and that’s what makes them so fun.
- Knock knock
Who’s there?
Nobody
Nobody who?
Nobody home, try again later - Knock knock
Who’s there?
Interrupting cow
Interrupting cow wh—
Moo - Knock knock
Who’s there?
Broken pencil
Broken pencil who?
Never mind, it’s pointless - Knock knock
Who’s there?
Spell
Spell who?
W-H-O - Knock knock
Who’s there?
Boohoo
Boohoo who?
Don’t cry, it’s a joke - Knock knock
Who’s there?
Leaf
Leaf who?
Leaf me alone - Knock knock
Who’s there?
Doctor
Doctor who?
Exactly - Knock knock
Who’s there?
Cash
Cash who?
No thanks, I prefer peanuts - Knock knock
Who’s there?
Ice
Ice who?
Ice to meet you - Knock knock
Who’s there?
Europe
Europe who?
No, you’re a poo - Knock knock
Who’s there?
Double
Double who?
W double you - Knock knock
Who’s there?
Yawn
Yawn who?
Yawn as funny as you think - Knock knock
Who’s there?
Hammer
Hammer who?
Hammer time - Knock knock
Who’s there?
Hawaii
Hawaii who?
I’m good, Hawaii you? - Knock knock
Who’s there?
Nana
Nana who?
Nana your business - Knock knock
Who’s there?
Jazz
Jazz who?
Jazz open up already - Knock knock
Who’s there?
Photo
Photo who?
Photo-got to open the door - Knock knock
Who’s there?
Taco
Taco who?
Taco ’bout funny - Knock knock
Who’s there?
Radio
Radio who?
Radio not, here I come - Knock knock
Who’s there?
Turnip
Turnip who?
Turnip the volume, I love this joke
5. School-Themed Knock Knock Jokes
Ready to laugh while you learn? These jokes are perfect for school fun.
- Knock knock
Who’s there?
Homework
Homework who?
Homework you been all my life? - Knock knock
Who’s there?
Chalk
Chalk who?
Chalk it up to fun - Knock knock
Who’s there?
Ruler
Ruler who?
Ruler the jokes today - Knock knock
Who’s there?
Notebook
Notebook who?
Notebook me down for this joke - Knock knock
Who’s there?
Test
Test who?
Test the best joke yet - Knock knock
Who’s there?
Bell
Bell who?
Bell you later - Knock knock
Who’s there?
Marker
Marker who?
Marker my words, this is funny - Knock knock
Who’s there?
Desk
Desk who?
Desk me anything - Knock knock
Who’s there?
Paper
Paper who?
Paper me later - Knock knock
Who’s there?
Eraser
Eraser who?
Eraser funny joke - Knock knock
Who’s there?
Crayon
Crayon who?
Crayon get this joke? - Knock knock
Who’s there?
Scissors
Scissors who?
Scissors the funniest class ever - Knock knock
Who’s there?
Math
Math who?
Math-ter of puns - Knock knock
Who’s there?
Library
Library who?
Library you a book later - Knock knock
Who’s there?
Pen
Pen who?
Pen-ny for your jokes? - Knock knock
Who’s there?
Board
Board who?
Board in class without jokes - Knock knock
Who’s there?
Chair
Chair who?
Chair up, school’s fun - Knock knock
Who’s there?
Quiz
Quiz who?
Quiz your favorite comedian? - Knock knock
Who’s there?
Clock
Clock who?
Clock out, school’s over - Knock knock
Who’s there?
Glue
Glue who?
Glue you ready to laugh?
6. Holiday Knock Knock Jokes
Celebrate with some seasonal silliness.
- Knock knock
Who’s there?
Santa
Santa who?
Santa little something for you - Knock knock
Who’s there?
Elf
Elf who?
Elf you clean your room? - Knock knock
Who’s there?
Pumpkin
Pumpkin who?
Pumpkin spice everything - Knock knock
Who’s there?
Turkey
Turkey who?
Turkey-lurkey it’s Thanksgiving - Knock knock
Who’s there?
Snow
Snow who?
Snow laughing matter - Knock knock
Who’s there?
Bunny
Bunny who?
Bunny ears look great - Knock knock
Who’s there?
Fireworks
Fireworks who?
Fireworks best with popcorn - Knock knock
Who’s there?
Cupid
Cupid who?
Cupid me in a good mood - Knock knock
Who’s there?
Heart
Heart who?
Heart to believe this joke - Knock knock
Who’s there?
Present
Present who?
Present for you - Knock knock
Who’s there?
Reindeer
Reindeer who?
Reindeer your jokes louder - Knock knock
Who’s there?
Spooky
Spooky who?
Spooky me, I’m scary - Knock knock
Who’s there?
Witch
Witch who?
Witch one’s your favorite? - Knock knock
Who’s there?
Jack
Jack who?
Jack-o-lantern lights up the room - Knock knock
Who’s there?
Ghost
Ghost who?
Ghost to show how funny I am - Knock knock
Who’s there?
Holiday
Holiday who?
Holiday you been? - Knock knock
Who’s there?
Tree
Tree who?
Tree-mendous time together - Knock knock
Who’s there?
Stocking
Stocking who?
Stocking up on jokes - Knock knock
Who’s there?
Candy
Candy who?
Candy believe this fun? - Knock knock
Who’s there?
New Year
New Year who?
New Year, new laughs
7. Family-Friendly Knock Knock Jokes
These jokes are perfect for the whole family — sweet, silly, and full of love.
- Knock knock
Who’s there?
Mom
Mom who?
Mom-believable joke - Knock knock
Who’s there?
Dad
Dad who?
Dad’s a good one - Knock knock
Who’s there?
Sister
Sister who?
Sister the best at jokes - Knock knock
Who’s there?
Brother
Brother who?
Brother let me in - Knock knock
Who’s there?
Grandma
Grandma who?
Grandma-n knows the best jokes - Knock knock
Who’s there?
Grandpa
Grandpa who?
Grandpa-r for giggles - Knock knock
Who’s there?
Aunt
Aunt who?
Aunt you glad I’m here? - Knock knock
Who’s there?
Uncle
Uncle who?
Uncle-ing on to laughter - Knock knock
Who’s there?
Cousin
Cousin who?
Cousin up with these jokes - Knock knock
Who’s there?
Baby
Baby who?
Baby it’s cold outside - Knock knock
Who’s there?
Kid
Kid who?
Kid-ding me right? - Knock knock
Who’s there?
Family
Family who?
Family joke time - Knock knock
Who’s there?
Love
Love who?
Love you lots - Knock knock
Who’s there?
Care
Care who?
Care to laugh more? - Knock knock
Who’s there?
Kind
Kind who?
Kind you open the door? - Knock knock
Who’s there?
Friend
Friend who?
Friend you happy? - Knock knock
Who’s there?
Neighbor
Neighbor who?
Neighbor been funnier - Knock knock
Who’s there?
Laugh
Laugh who?
Laugh me wild - Knock knock
Who’s there?
Smile
Smile who?
Smile big, it’s joke time - Knock knock
Who’s there?
Joke
Joke who?
Joke’s on you, I’m awesome
Conclusion
There you go — the ultimate knock knock joke collection that will keep you laughing all day. These silly, easy jokes are perfect for kids, families, and anyone who just loves to laugh.
From food to animals, from holidays to school, we’ve knocked on every door of fun. Share them, repeat them, and keep the joy going.
