The Best (and Worst) Dad Knock-Knock Jokes 👋

Knock, knock! Who’s there? It’s the best collection of dad knock-knock jokes you’ve ever heard! These classic, doorbell-ringing jokes combine the charm of dad humor with the timeless fun of knock-knock punchlines. Perfect for kids, adults, or anyone who loves a good call-and-response joke, our dad knock-knock jokes will have everyone laughing before they even hear the punchline. Explore our collection and enjoy the funniest knock-knock jokes around!

Did you hear about the man who fell into an upholstery machine? He's fully recovered.

I only know 25 letters of the alphabet—I don't know y.

What did the janitor say when he jumped out of the closet?' 'Supplies!'

I used to hate facial hair, but then it grew on me.'

The difference between a numerator and a denominator is a short line. Only a fraction of people will understand this

When does a joke become a dad joke? When it becomes apparent.

I ordered a chicken and an egg from Amazon. I’ll let you know.

Where do math teachers go on vacation? Times Square.

My boss told me to have a good day, so I went home!

What has five toes and isn't your foot? My foot.

What's E.T. short for? Because he's only got little legs!

When does a joke turn into a dad joke? When it becomes apparent.

What did the drummer call his twin daughters? Anna one, Anna two!

Did you hear about the kidnapping at school? It's fine, he woke up.

I’ve always wanted a motorcycle My wife was dead against it but she finally saw things my way. She said she’d change her name to Harley and I could ride her anytime I liked. Not a bad compromise.