Knock knock jokes for adults are the same shape as the ones you told at seven — the difference is the wordplay has to be worth the setup. A grown-up will give you four lines of patience and no more, so every joke below earns the "who's there" it asks for. No filth, because the ones that land in an office or at a dinner table are the ones you can actually repeat.
Knock Knock Jokes for Adults
The core set. Wordplay a grown-up will admit was good, delivered flat.
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Douglas. Douglas who? Douglas is empty, but I'm still thirsty.
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Mint. Mint who? Mint to tell ya I was coming by.
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Sherwood. Sherwood who? Sherwood like to see you sometime.
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Ahh. Ahh who? Oh no, it's a werewolf.
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Ivana. Ivana who? Ivana come in — open up.
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Diane. Diane who? I'm Diane to come in, open the door.
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Tat. Tat who? No thanks, I'm afraid of needles.
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Baby Yoda. Baby Yoda who? Baby, Yoda best.
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A little old lady. A little old lady who? Stop yodeling.
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Butter. Butter who? Butter bring an umbrella, it looks like rain.
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Abe Lincoln. Abe Lincoln who? You don't recognize me.
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Courtney. Courtney who? Courtney burglars recently.
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A broken pencil. A broken pencil who? Nevermind, there's no point.
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Alaska. Alaska who? Alaska 'nother person if you don't know the answer.
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Harmony. Harmony who? Harmony knock-knock jokes do you expect me to know.
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KGB. KGB who? WE WILL ASK THE QUESTIONS.
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Elvis. Elvis who? How quickly they forget.
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You. You who? Yoo-hoo.
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Isabel. Isabel who? Isabel broken.
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Harry. Harry who? Harry up and open the door, it's freezing.
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Norma Lee. Norma Lee who? Normally I have my key.
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Wurlitzer. Wurlitzer who? Wurlitzer one for the money, two for the show.
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Snow. Snow who? Snow use—I just can’t stop thinking about you.
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Major. Major who? Major open the door, didn't I.
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Heywood. Heywood who? Heywood you go on a date with me.
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Baby owl. Baby owl who? Baby, I'll see you later at my place.
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Gus. Gus who? That's what you're supposed to do.
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Leon. Leon who? Leon me … when you’re not strong.
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Urine. Urine who? You're insecure; don't know what for.
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Moose. Moose who? Moose you be so nosy.
Funny Knock Knock Jokes That Work on Grown-Ups
Shorter, faster, and built for the pause before someone groans.
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Goliath. Goliath who? Go lieth thee down, thou looks tired.
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Esther. Esther who? Esther anything I can do for you.
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Octopus. Octopus who? Octo-pus your hands together for this next one.
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I'm a pile up. I'm a pile up who? Gross.
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Wah. Wah who? It’s-a me Mario.
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Amos. Amos who? A mosquito.
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Juno. Juno who? Juno I love you, don’t you.
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Juicy. Juicy who? Juicy the look on your face.
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Daisy. Daisy who? DAISY ME ROLLIN', THEY HATIN'.
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Disguise. Disguise who? Dis guy's your boyfriend.
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I am. I am who? You don’t know who you are.
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Howard. Howard who? Good.
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Lena. Lena who? Lena little closer and maybe I'll tell you.
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Gorilla. Gorilla who? Gorilla me a hamburger, I'm starving.
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A wood wok. A wood wok who? A wood wok 500 miles, and a wood wok 500 more.
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Butcher. Butcher who? Butcher head on my shoulder.
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A wreath. A wreath who? A-wreath-a (Aretha) Franklin, the Queen of Soul.
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Cherry. Cherry who? Cherry-oh mate.
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A week. A week who? Yeah, we coo'.
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Iran. Iran who? Iran here.
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Ariana Grande. Ariana Grande who? Okay, boomer.
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Chickens. Chickens who? No, no.
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Adorable. Adorable who? A-door-bell don't work, that's why I knocked.
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Omar. Omar who? Omargod, I have the wrong door.
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A herd. A herd who? A herd you like knock-knock jokes.
Knock Knock Jokes for the Office
Safe for a meeting, a Slack channel or the one colleague who asks for a joke every Friday. Nothing here needs an apology afterwards.
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Euripides. Euripides who? Euripides clothes, you pay for them.
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Owen. Owen who? Owen are you going to open this door for me.
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Cash. Cash who? Nah, but I'll take some almonds if you got them.
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Mikey. Mikey who? My key is lost — can you let me in.
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Doctor. Doctor who? Oh my gosh, I'm such a big fan.
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Kenya. Kenya who? Kenya open the door.
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Hawaii. Hawaii who? I'm good, how are you.
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Alex. Alex who? Alex-plain later, just let me in already.
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Arthur. Arthur who? Arthur any cookies left.
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Lisa. Lisa who? Lisa you can do is let me in.
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Viper. Viper who? Viper nose, it's running.
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Needle. Needle who? I needle little love right now.
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Wanda. Wanda who? Wanda come over and say hi.
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Avenue. Avenue who? Avenue heard this joke before.
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Norma Lee. Norma Lee who? Normally I'd call first, but I had to see you.
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Stopper. Stopper who? Stop'er.
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Avon. Avon who? Avon you to open up ze door.
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Bless. Bless who? But I didn't sneeze.
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Parker. Parker who? Parker bike in the garage.
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Art. Art who? R2D2.
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Dozen. Dozen who? Dozen anyone want to let me in.
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Hike. Hike who? I didn't know you liked Japanese poetry.
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Isabelle. Isabelle who? Isabelle ringing.
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Cornflakes. Cornflakes who? I'll tell you next week, it's a cereal.
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Celeste. Celeste who? Celeste time I remind you who I am.
Clever Knock Knock Jokes
The ones where the pun does more work than it needs to. These are the keepers.
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Aldo. Aldo who? Aldo anything for you.
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Britney Spears. Britney Spears who? Knock knock.
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Lettuce. Lettuce who? Lettuce in.
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Emma. Emma who? Emma bit chilly, can you open the door.
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Leaf. Leaf who? Leaf a comment here.
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Europe. Europe who? No, you're a poo.
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Wooden shoe. Wooden shoe who? Wooden shoe you like to hear another joke.
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Bingo. Bingo who? Bingo-ing to come and see ya for ages.
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Jess. Jess who? Jess me.
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Figs. Figs who? Figs the doorbell, it’s not working.
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Ron. Ron who? Ron answer.
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Ahab. Ahab who? Ahab to go to the bathroom, open up.
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Moron. Moron who? Moron that later, after these messages from our sponsors.
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Ida. Ida who? Surely it’s pronounced Idaho.
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Shelby. Shelby who? Shelby comin' round the mountain when she comes.
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Beets. Beets who? Beets me — I forgot the joke.
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Dublin. Dublin who? I'm Dublin down on telling these knock-knock jokes.
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Musket. Musket who? Mus-ket to the Alamo to meet Davy Crockett.
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Colleen. Colleen who? Colleen up your yard, will ya.
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Wooden shoe. Wooden shoe who? Wooden shoe like to know, weather boy.
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Marshall. Marshall who? Martial arts made Bruce Lee famous.
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Eyesore. Eyesore who? Eyesore do like you.
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Abbott. Abbott who? Abbott time you let me in.
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Dwayne. Dwayne who? Dwayne the tub, I'm about to drown.
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Anna Partridge. Anna Partridge who? Anna Partridge in a pear tree.
Flirty Knock Knock Jokes
The reason half the searches for adult knock knock jokes exist. Corny on purpose — that is the entire mechanism.
- Olive. Olive who? Olive you and I'm not even sorry.
- Howard. Howard who? Howard you like to go out with me sometime.
- Ivana. Ivana who? Ivana spend a bit more time with you.
- Frank. Frank who? Frankly my dear, you look incredible tonight.
- Kenya. Kenya who? Kenya tell I have been working up to this all evening.
- Lena. Lena who? Lena little closer and I'll tell you.
- Juno. Juno who? Juno you're the best thing about this party.
- Amos. Amos who? Amos definitely going to ask for your number.
- Bea. Bea who? Bea mine, or at least be my next drink.
- Wanda. Wanda who? Wanda get out of here and go somewhere quieter.
Knock Knock Jokes for Couples
Married, long-term, or new enough that this is still charming.
- Alec. Alec who? Alec it when you pretend my jokes are funny.
- Norma Lee. Norma Lee who? Norma Lee I'd be annoyed, but you did the dishes.
- Butch, Jimmy and Joe. Butch, Jimmy and Joe who? Butch your arms around me, Jimmy a kiss and let's Joe.
- Hominy. Hominy who? Hominy times do I have to say I love you before you believe it.
- Sherwood. Sherwood who? Sherwood like you to take the trash out one day.
- Amanda. Amanda who? Amanda who married the right person, obviously.
- Wooden shoe. Wooden shoe who? Wooden shoe like to know what I got you.
- Iva. Iva who? Iva feeling you already know what I'm about to say.
Why Knock Knock Jokes Still Work on Adults
The format is the joke. Everyone in the room knows the rhythm, which means you get a guaranteed straight line out of whoever you are talking to — they have to say "who's there", and once they have said it they are committed.
That is why the bad ones still land. A knock knock joke does not need to be funny to work; it needs to be inevitable. The groan is the correct reaction and always has been.
Want one at random instead of a list? The knock knock joke generator pulls a fresh one every tap, and there are 337 more on the main list.
