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!
My dog is a genius. I asked him, "What's two minus two?" He said nothing.
Why was 6 afraid of 7? Because 7 ate nine!
What did the baby corn say to the mama corn? Where's popcorn?
Air used to be free at the gas station, now it costs 2.50. You want to know why? Inflation.
Old witch: “You won’t take the entry-level wizarding jobs that are available, you spend all your money on eye of newt and you think every little spell you cast deserves some kind of participation goblet.” Ok Broomer.
How do you scare a child? Tell them that a monster is in the closet. How do you scare a conservative? Tell them that *their* child is in the closet!
Kid: Dad, I'm hungry. Dad: Hi Hungry, I'm Dad.
I like to spend my weekends playing chess with elderly men in the park. But it’s becoming more difficult. You try finding exactly32 old guys.
How do you tell the difference between an alligator and a crocodile? You will see one later and one in a while.
What did the janitor say when he jumped out the closet? “Supplies!”
Why should you never use a dull pencil? Because it’s pointless.
I’m thinking about removing my spine. I feel like it’s only holding me back.
What do you call a girl in the middle of a tennis court? Annette.
I didn't want to believe that my dad was stealing from his job as a traffic cop, but when I got home, all the signs were there.
Did you hear about the hungry clock. It went back four seconds.