195+ Happy Birthday Knock Knock Jokes That’ll Have You Laughing All Day (2026)
Birthdays are all about joy, laughter, and making memories — and what better way to celebrate than with Happy Birthday Knock Knock Jokes? This collection of playful punchlines adds a fun twist to any party, making kids giggle, parents smile, and friends laugh out loud.
With birthday knock knock jokes, you’ll find the perfect mix of silly humor, clever wordplay, and family‑friendly fun to share during cake time, party games, or even in birthday cards.
Whether you’re searching for funny birthday jokes for kids, knock knock jokes to entertain guests, or lighthearted humor to brighten someone’s special day, these jokes are guaranteed to open the door to endless laughter and celebration.
Happy Birthday Knock Knock Jokes One Liners
1. Knock, knock!
Who’s there?
Lolly.
Lolly who?
Lolly good time at your birthday party!
2. Knock, knock!
Who’s there?
Donut.
Donut who?
Donut forget to blow out the candles!
3. Knock, knock!
Who’s there?
Olive.
Olive who?
Olive your presents are for me?
4. Knock, knock!
Who’s there?
Doughnut.
Doughnut who?
Doughnut ask how old I am today!
5. Knock, knock!
Who’s there?
Yacht.
Yacht who?
Yacht to know, it’s my birthday!
6. Knock, knock!
Who’s there?
Fig.
Fig who?
Fig-ure out what gift to give me!
7. Knock, knock!
Who’s there?
Jester.
Jester who?
Jesterday was my birthday, today’s the party!
8. Knock, knock!
Who’s there?
Barry.
Barry who?
Barry happy birthday to you!
9. Knock, knock!
Who’s there?
Shell.
Shell who?
Shell-ebrate! It’s your special day!
10. Knock, knock!
Who’s there?
Art.
Art who?
Art thou ready to party?
11. Knock, knock!
Who’s there?
Nana.
Nana who?
Nana your business, it’s my birthday!
12. Knock, knock!
Who’s there?
Honeybee.
Honeybee who?
Honeybee a dear and cut the cake!
13. Knock, knock!
Who’s there?
Brie.
Brie who?
Brie-ing birthday wishes your way!
14. Knock, knock!
Who’s there?
Pluto.
Pluto who?
Pluto-matic day for a birthday bash!
15. Knock, knock!
Who’s there?
Quiche.
Quiche who?
Quiche a great time at your party!
16. Knock, knock!
Who’s there?
Venti.
Venti who?
Venti candles to blow out!
17. Knock, knock!
Who’s there?
Barbie.
Barbie who?
Barbie-que time for a celebration!
18. Knock, knock!
Who’s there?
Angus.
Angus who?
Angus-tly awaiting your birthday cake!
19. Knock, knock!
Who’s there?
Cactus.
Cactus who?
Cactus your birthday gift!
20. Knock, knock!
Who’s there?
Knight.
Knight who?
Knight-time birthday party, let’s go!
21. Knock, knock!
Who’s there?
Cereal.
Cereal who?
Cereal-sly happy birthday to you!
22. Knock, knock!
Who’s there?
Disco.
Disco who?
Disco-vering a fantastic birthday for you!
23. Knock, knock!
Who’s there?
Beans.
Beans who?
Beans a fantastic day for cake!
24. Knock, knock!
Who’s there?
Gloria.
Gloria who?
Gloria-us birthday wishes to you!
25. Knock, knock!
Who’s there?
Cake.
Cake who?
Cake a break and let’s party!
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Happy Birthday Knock Knock Jokes In English
26. Knock, knock!
Who’s there?
Chuckles.
Chuckles who?
Chuckles and giggles, it’s your special day!
27. Knock, knock!
Who’s there?
Sarah.
Sarah who?
Sarah-prise! It’s your birthday celebration!
28. Knock, knock!
Who’s there?
Dotty.
Dotty who?
Dotty know it’s your birthday today?
29. Knock, knock!
Who’s there?
Ariel.
Ariel who?
Ariel-y glad to celebrate your birthday!
30. Knock, knock!
Who’s there?
Joanne.
Joanne who?
Joanne to party with you today!
31. Knock, knock!
Who’s there?
Oscar.
Oscar who?
Oscar-n’t you excited? It’s your birthday!
32. Knock, knock!
Who’s there?
Glenda.
Glenda who?
Glenda birthday wishes coming your way!
33. Knock, knock!
Who’s there?
Reggie.
Reggie who?
Reggie or not, here comes your birthday fun!
34. Knock, knock!
Who’s there?
Rhonda.
Rhonda who?
Rhonda corner, there’s a birthday surprise waiting!
35. Knock, knock!
Who’s there?
Ivan.
Ivan who?
Ivan-t to wish you the happiest birthday!
36. Knock, knock!
Who’s there?
Candy.
Candy who?
Candy believes it’s your birthday already!
37. Knock, knock!
Who’s there?
Howard.
Howard who?
Howard you like to celebrate today?
38. Knock, knock!
Who’s there?
Lila.
Lila who?
A Lila bit of cake would be perfect for your birthday!
39. Knock, knock!
Who’s there?
Sammie.
Sammie who?
Sammie birthday fun is in store for you!
40. Knock, knock!
Who’s there?
Oliver.
Oliver who?
Overjoyed to wish you a happy birthday!
41. Knock, knock!
Who’s there?
Barry.
Barry who?
Barry nice to celebrate your special day!
42. Knock, knock!
Who’s there?
Flora.
Flora who?
Flora best birthday to you!
43. Knock, knock!
Who’s there?
Clara.
Clara who?
Clara path, it’s your birthday bash!
44. Knock, knock!
Who’s there?
Lionel.
Lionel who?
Lionel wish you a fantastic birthday!
45. Knock, knock!
Who’s there?
Barry.
Barry who?
Barry excited to celebrate with you today!
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Happy Birthday Knock Knock Jokes One Liners
46. Knock, knock.
Who’s there?
Sam.
Sam who?
Some amazing birthday vibes coming your way!
47. Knock, knock.
Who’s there?
Zoe.
Zoe who?
Zoe celebration for your special day!
48. Knock, knock.
Who’s there?
Lou.
Lou who?
Lou-king forward to your fantastic birthday party!
49. Knock, knock.
Who’s there?
Tess.
Tess who?
Tess-timonials of best wishes for your birthday!
50. Knock, knock.
Who’s there?
Owen.
Owen who?
Owen up for a birthday adventure?
51. Knock, knock.
Who’s there?
Ella.
Ella who?
Ella-ted to celebrate your birthday with you!
52. Knock, knock.
Who’s there?
Clark.
Clark who?
Clark your calendar – it’s party time!
53. Knock, knock.
Who’s there?
Troy.
Troy who?
Troy-bing over to wish you a happy birthday!
54. Knock, knock.
Who’s there?
Iris.
Iris who?
Iris-tibly excited for your birthday!
55. Knock, knock.
Who’s there?
Will.
Will who?
Will you blow out the candles and make a wish?
56. Knock, knock.
Who’s there?
Vera.
Vera who?
Vera special day is today – happy birthday!
57. Knock, knock.
Who’s there?
Hal.
Hal who?
Hal-leluja, it’s your birthday!
58. Knock, knock.
Who’s there?
Flora.
Flora who?
Flora happiness and joy on your birthday!
59. Knock, knock.
Who’s there?
Pete.
Pete who?
Pete-tacular birthday celebrations await!
60. Knock, knock.
Who’s there?
Gina.
Gina who?
Gina surprise party for your birthday!
61. Knock, knock.
Who’s there?
Kyle.
Kyle who?
Kyle-endar marked for your special day!
62. Knock, knock.
Who’s there?
Lila.
Lila who?
Lila bird told me it’s your birthday!
63. Knock, knock.
Who’s there?
Shane.
Shane who?
Shane your birthday wishes come true!
64. Knock, knock.
Who’s there?
May.
May who?
May your birthday be filled with joy and cake!
65. Knock, knock.
Who’s there?
Clay.
Clay who?
Clay-ssic birthday wishes coming your way!
Short Happy Birthday Knock Knock Jokes
66. Knock, knock.
Who’s there?
Oscar.
Oscar who?
Oscar-n I’ve heard, it’s your birthday!
67. Knock, knock.
Who’s there?
Zane.
Zane who?
Zane-tastic birthday wishes just for you!
68. Knock, knock.
Who’s there?
Finn.
Finn who?
Finn-omenal day to celebrate your birthday!
69. Knock, knock.
Who’s there?
Beth.
Beth who?
Beth-ter blow out those candles and make a wish!
70. Knock, knock.
Who’s there?
Drew.
Drew who?
Drew-tiful day for a birthday bash!
71. Knock, knock.
Who’s there?
Lenny.
Lenny who?
Lenny me your ear, it’s time to party!
72. Knock, knock.
Who’s there?
Neil.
Neil who?
Neil-y missed wishing you a happy birthday!
73. Knock, knock.
Who’s there?
Irene.
Irene who?
Irene-joying your birthday cake?
74. Knock, knock.
Who’s there?
Louie.
Louie who?
Louie-n for some cake on your special day!
75. Knock, knock.
Who’s there?
Bree.
Bree who?
Bree-thless excitement for your birthday!
76. Knock, knock.
Who’s there?
Clara.
Clara who?
Clara-path to the birthday cake!
77. Knock, knock.
Who’s there?
Nina.
Nina who?
Nina-credible day to celebrate you!
78. Knock, knock.
Who’s there?
Hazel.
Hazel who?
Hazel-tov! It’s your birthday!
79. Knock, knock.
Who’s there?
Ralph.
Ralph who?
Ralph-ly looking forward to your birthday party!
80. Knock, knock.
Who’s there?
Tess.
Tess who?
Tess-ellate some fun on your birthday!
81. Knock, knock.
Who’s there?
Troy.
Troy who?
Troy-ing to make your birthday unforgettable!
82. Knock, knock.
Who’s there?
Gail.
Gail who?
Gail-ore of birthday surprises for you!
83. Knock, knock.
Who’s there?
Alva.
Alva who?
Alva us are here to celebrate your birthday!
84. Knock, knock.
Who’s there?
Hilda.
Hilda who?
Hilda in the fun, it’s your birthday!
85. Knock, knock.
Who’s there?
Ray.
Ray who?
Ray-sing the roof for your special day!
Best Happy Birthday Knock Knock Jokes
86. Knock, knock.
Who’s there?
Jane.
Jane who?
Jane-ce I heard it’s your birthday, I had to come celebrate!
87. Knock, knock.
Who’s there?
Jasper.
Jasper who?
Jasper-tively wishing you a fantastic birthday!
88. Knock, knock.
Who’s there?
Ollie.
Ollie who?
Ollie-ways enjoy celebrating your birthday!
89. Knock, knock.
Who’s there?
Rhonda.
Rhonda who?
Rhonda the corner, it’s time for cake!
90. Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up and blow out the candles!
91. Knock, knock.
Who’s there?
Fran.
Fran who?
Fran-tastic that it’s your birthday!
92. Knock, knock.
Who’s there?
Lisa.
Lisa who?
Lisa, a lot of fun planned for your special day!
93. Knock, knock.
Who’s there?
Donna.
Donna who?
Donna forget to make a wish!
94. Knock, knock.
Who’s there?
Oscar.
Oscar who?
Oscar-n I can sing “Happy Birthday” to you!
95. Knock, knock.
Who’s there?
Fiona.
Fiona who?
Fiona-cially, it’s time to celebrate!
96. Knock, knock.
Who’s there?
Ricky.
Ricky who?
Ricky-diculous that you’re getting older!
97. Knock, knock.
Who’s there?
Carl.
Carl who?
Carl-ways remember to have fun on your birthday!
98. Knock, knock.
Who’s there?
Lily.
Lily who?
Lily-light the candles and make a wish!
99. Knock, knock.
Who’s there?
Eric.
Eric who?
Eric-tly how old are you today?
100. Knock, knock.
Who’s there?
Bess.
Bess who?
Bess-t wishes on your birthday celebration!
101. Knock, knock.
Who’s there?
Gary.
Gary who?
Gary-tings on your special day!
102. Knock, knock.
Who’s there?
Phoebe.
Phoebe who?
Phoebe-lieve it or not, it’s your birthday!
103. Knock, knock.
Who’s there?
Bernie.
Bernie who?
Bernie candles, more wishes!
104. Knock, knock.
Who’s there?
Terry.
Terry who?
Terry-fic birthday to you!
105. Knock, knock.
Who’s there?
Hazel.
Hazel who?
Hazel-nutty birthday wishes to you!
Funny Happy Birthday Knock Knock Jokes
106. Knock, knock.
Who’s there?
Olive.
Olive who?
Olive, your presents are ready. Happy Birthday!
107. Knock, knock.
Who’s there?
Quincy.
Quincy who?
Quincy’s birthday to you!
108. Knock, knock.
Who’s there?
Zara.
Zara who?
Zara is the perfect day to celebrate your birthday!
109. Knock, knock.
Who’s there?
Honey.
Honey, who?
Honey, it’s your birthday! Let’s celebrate with some sweetness.
110. Knock, knock.
Who’s there?
Berry.
Berry who?
Berry glad to be here for your birthday celebration!
111. Knock, knock.
Who’s there?
Oliver.
Oliver who?
Oliver the candles are ready to be blown!
112. Knock, knock.
Who’s there?
Avocado.
Avocado who?
Avocado great time at your birthday party!
113. Knock, knock.
Who’s there?
George.
George who?
George-ous day for a birthday bash!
114. Knock, knock.
Who’s there?
Winnie.
Winnie who?
Winnie have some cake already?
115. Knock, knock.
Who’s there?
Rose.
Rose who?
Rose a glass, it’s your birthday!
116. Knock, knock.
Who’s there?
Coco.
Coco who?
Coco-nutty to celebrate another year of you!
117. Knock, knock.
Who’s there?
Melody.
Melody who?
Melody you a happy birthday tune!
118. Knock, knock.
Who’s there?
Peaches.
Peaches who?
Peaches, let’s party – it’s your birthday!
119. Knock, knock.
Who’s there?
April.
April who?
April-icious cake waiting for you!
120. Knock, knock.
Who’s there?
Ruby.
Ruby who?
Ruby-lou’s day to celebrate your birthday!
121. Knock, knock.
Who’s there?
Leo.
Leo who?
Leo-t of fun on your special day!
122. Knock, knock.
Who’s there?
Dahlia.
Dahlia who?
Dahlia-cious birthday wishes for you!
123. Knock, knock.
Who’s there?
Cinnamon.
Cinnamon who?
Cinnamon-toast the birthday fun!
124. Knock, knock.
Who’s there?
Casper.
Casper who?
Casper birthday wishes from your friendly ghost!
125. Knock, knock.
Who’s there?
Greta.
Greta who?
Greta time to celebrate – it’s your birthday!
In conclusion, we hope our birthday knock-knock jokes have painted a grin on your face as wide as the birthday cake! If your appetite for wordplay is insatiable, make a pitstop at our website for a hearty prescription of puns tailored for every festivity. Your visit to our laughter-filled celebration has been the icing on the cake, and as you continue to unwrap the gift of joy on your special day, remember: a little laughter is the perfect companion for every birthday adventure. Thank you for being a part of our birthday bash, and here’s to many more years of laughter and cheer!
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