There’s something magical about summertime—sunny days, cool treats, and laughter ringing through the air. What better way to soak up the fun than with a collection of side-splitting summer knock knock jokes? Whether you’re poolside, at a backyard BBQ, road-tripping with friends, or simply looking to brighten a rainy day, these jokes guarantee smiles for kids and adults alike.

This article brings you the largest, freshest collection of summer-themed knock knock jokes around. From sandcastles to surfboards, flip-flops to frozen treats, prepare to giggle your way through every single sunny punchline. Enjoy!

125+ Summer Knock Knock Jokes Make You Burst Into Laughter!

1. Knock, knock! Who’s there? Summer. Summer who? Summer funny jokes are coming your way!

2. Knock, knock! Who’s there? Beach. Beach who? Beach you to it with the best jokes of the year!

3. Knock, knock! Who’s there? Sandy. Sandy who? Sandy toes and sunburned nose—must be summer!

4. Knock, knock! Who’s there? Water. Water who? Water you doing inside? Let’s go outside!

5. Knock, knock! Who’s there? Sunscreen. Sunscreen who? Sunscreen that you don’t get burned by my humor!

6. Knock, knock! Who’s there? Ice cream. Ice cream who? Ice cream, you scream, we all scream for summer jokes!

7. Knock, knock! Who’s there? Swim. Swim who? Swim outside and join the fun!

8. Knock, knock! Who’s there? Wave. Wave who? Wave been having so much fun this summer!

9. Knock, knock! Who’s there? Sandy. Sandy who? Sandy a postcard from the beach!

10. Knock, knock! Who’s there? Flip. Flip who? Flip you for a spot in the sun!

11. Knock, knock! Who’s there? Flop. Flop who? Flop over and catch some rays with me!

12. Knock, knock! Who’s there? Pool. Pool who? Pool your friends together for a joke fest!

13. Knock, knock! Who’s there? Sun. Sun who? Sun-body stop me from telling more jokes!

14. Knock, knock! Who’s there? Ray. Ray who? Ray of sunshine, reporting for duty!

15. Knock, knock! Who’s there? Floatie. Floatie who? Floatie on the water and laugh with me!

16. Knock, knock! Who’s there? Lifeguard. Lifeguard who? Lifeguard me—these jokes are wild!

17. Knock, knock! Who’s there? Coconut. Coconut who? Coconut me a better summer joke if you can!

18. Knock, knock! Who’s there? Popsicle. Popsicle who? Popsicle in the cooler, let’s share!

19. Knock, knock! Who’s there? Lemonade. Lemonade who? Lemonade my day when you laughed!

20. Knock, knock! Who’s there? Surf. Surf who? Surf’s up—let’s hit the waves and the puns!

21. Knock, knock! Who’s there? Sea. Sea who? Sea you at the beach party!

22. Knock, knock! Who’s there? Shell. Shell who? Shell we dance under the sun?

23. Knock, knock! Who’s there? Buoy. Buoy who? Buoy, it’s hot out here!

24. Knock, knock! Who’s there? Starfish. Starfish who? Starfish aren’t the only stars at the beach!

25. Knock, knock! Who’s there? Board. Board who? Board of summer jokes? Never!

26. Knock, knock! Who’s there? Beach ball. Beach ball who? Beach ball’s in your court now!

27. Knock, knock! Who’s there? Salty. Salty who? Salty air and summer flair!

28. Knock, knock! Who’s there? Vacation. Vacation who? Vacation all I ever wanted—plus some jokes!

29. Knock, knock! Who’s there? Heat. Heat who? Heat up the barbecue—let’s get grilling!

30. Knock, knock! Who’s there? Grass. Grass who? Grass-stained knees from playing all day!

31. Knock, knock! Who’s there? Mosquito. Mosquito who? Mosquito your arm? Sorry—summer problems!

32. Knock, knock! Who’s there? Berry. Berry who? Berry glad it’s finally summer!

33. Knock, knock! Who’s there? Grill. Grill who? Grill me another burger, please!

34. Knock, knock! Who’s there? Hibiscus. Hibiscus who? Hibiscus the perfect flower for a tropical joke!

35. Knock, knock! Who’s there? Margarita. Margarita who? Margarita on the rocks, jokes on the house!

36. Knock, knock! Who’s there? Palm. Palm who? Palm trees are swaying to my punchlines!

37. Knock, knock! Who’s there? Hammock. Hammock who? Hammock happy to nap in the sun!

38. Knock, knock! Who’s there? Boat. Boat who? Boat time you laughed at my joke!

39. Knock, knock! Who’s there? Captain. Captain who? Captain obvious—summer is the best season!

40. Knock, knock! Who’s there? Breeze. Breeze who? Breeze a little laughter into your life!

41. Knock, knock! Who’s there? Anchor. Anchor who? Anchor-ous for more beach jokes!

42. Knock, knock! Who’s there? Paddle. Paddle who? Paddle faster, the water’s fine!

43. Knock, knock! Who’s there? Fish. Fish who? Fish you a great summer day!

44. Knock, knock! Who’s there? Jelly. Jelly who? Jellyfish say hello from their summer home!

45. Knock, knock! Who’s there? Ice. Ice who? Ice to meet you—let’s chill!

46. Knock, knock! Who’s there? Cooler. Cooler who? Cooler way to beat the heat than a joke?

47. Knock, knock! Who’s there? S’more. S’more who? S’more fun with every summer night!

48. Knock, knock! Who’s there? Firefly. Firefly who? Firefly high when the sun sets!

49. Knock, knock! Who’s there? Stargazer. Stargazer who? Stargazer dreams under warm skies!

50. Knock, knock! Who’s there? Camping. Camping who? Camping help but laugh at these!

51. Knock, knock! Who’s there? Marshmallow. Marshmallow who? Marshmallow roasting all night long!

52. Knock, knock! Who’s there? Cabin. Cabin who? Cabin you tell another joke?

53. Knock, knock! Who’s there? Picnic. Picnic who? Picnic a joke, any joke!

54. Knock, knock! Who’s there? Ant. Ant who? Ant you glad it’s picnic season?

55. Knock, knock! Who’s there? Butterfly. Butterfly who? Butterfly-by, summer flies by so fast!

56. Knock, knock! Who’s there? Sunburn. Sunburn who? Sunburn to tell the brightest jokes!

57. Knock, knock! Who’s there? Glow. Glow who? Glow with the summer flow!

58. Knock, knock! Who’s there? Fireworks. Fireworks who? Fireworks best when laughter pops first!

59. Knock, knock! Who’s there? Lemon. Lemon who? Lemon share another sweet joke!

60. Knock, knock! Who’s there? Cherry. Cherry who? Cherry good to see you smiling!

61. Knock, knock! Who’s there? Watermelon. Watermelon who? Watermelon to the party? You made it!

62. Knock, knock! Who’s there? Orange. Orange who? Orange you glad it’s warm out?

63. Knock, knock! Who’s there? Melon. Melon who? Melon-choly without summer fun!

64. Knock, knock! Who’s there? Strawberry. Strawberry who? Strawberry picking is berry fun!

65. Knock, knock! Who’s there? Grape. Grape who? Grape expectations for summer laughing!

66. Knock, knock! Who’s there? Sunshine. Sunshine who? Sunshine and jokes go together!

67. Knock, knock! Who’s there? Daisy. Daisy who? Daisy’s drifting through my backyard!

68. Knock, knock! Who’s there? Sprinkler. Sprinkler who? Sprinkler your humor everywhere!

69. Knock, knock! Who’s there? Pops. Pops who? Popsicles melting in the summer sun!

70. Knock, knock! Who’s there? Shovel. Shovel who? Shovel all the sand you need at the beach!

71. Knock, knock! Who’s there? Crab. Crab who? Crab a towel and join me by the shore!

72. Knock, knock! Who’s there? Dolphin. Dolphin who? Dolphin-ately ready for more jokes!

73. Knock, knock! Who’s there? Seashell. Seashell who? Seashell how many jokes I’ve got!

74. Knock, knock! Who’s there? Surfboard. Surfboard who? Surfboard of being indoors—let’s go outside!

75. Knock, knock! Who’s there? Reef. Reef who? Reef-freshing humor for your summer day!

76. Knock, knock! Who’s there? Towel. Towel who? Towel you another one if you want!

77. Knock, knock! Who’s there? Lagoon. Lagoon who? Lagoon for more jokes in the next section!

78. Knock, knock! Who’s there? Mango. Mango who? Mango swimming after lunch?

79. Knock, knock! Who’s there? Blizzard. Blizzard who? Blizzard a joke to cool things off!

80. Knock, knock! Who’s there? Gull. Gull who? Gull get your friends, it’s joke time!

81. Knock, knock! Who’s there? Coral. Coral who? Coral-ly invited to laugh with us!

82. Knock, knock! Who’s there? Kite. Kite who? Kite me if you can catch a breeze!

83. Knock, knock! Who’s there? Picnic blanket. Picnic blanket who? Picnic blanket out for the ants!

84. Knock, knock! Who’s there? Shade. Shade who? Shade haven’t heard a joke yet this summer!

85. Knock, knock! Who’s there? Flip-flop. Flip-flop who? Flip-flopping between jokes and sunbathing!

86. Knock, knock! Who’s there? Nacho. Nacho who? Nacho average summer joke teller!

87. Knock, knock! Who’s there? Popsi. Popsi who? Popsi-cle your thirst with more fun!

88. Knock, knock! Who’s there? Float. Float who? Float on by for another joke!

89. Knock, knock! Who’s there? Bonfire. Bonfire who? Bonfire away, it’s joke time!

90. Knock, knock! Who’s there? Lantern. Lantern who? Lantern’s light up the summer night!

91. Knock, knock! Who’s there? Sizzle. Sizzle who? Sizzle-ing hot, let’s take a dip!

92. Knock, knock! Who’s there? Sunglasses. Sunglasses who? Sunglasses hide my eyes—I’m laughing too hard!

93. Knock, knock! Who’s there? Aloe. Aloe who? Aloe there, sunburn—don’t be mean!

94. Knock, knock! Who’s there? Picnic basket. Picnic basket who? Picnic basket my favorite food for today!

95. Knock, knock! Who’s there? Meadow. Meadow who? Meadow lot of new summer friends this year!

96. Knock, knock! Who’s there? Nest. Nest who? Nest stop—ice cream truck!

97. Knock, knock! Who’s there? Grasshopper. Grasshopper who? Grasshopper by for a sunny snap!

98. Knock, knock! Who’s there? Lily. Lily who? Lily put on sunscreen before you come outside!

99. Knock, knock! Who’s there? Zest. Zest who? Zest for life—now with extra jokes!

100. Knock, knock! Who’s there? Balloon. Balloon who? Balloon up the pool and let’s enjoy!

101. Knock, knock! Who’s there? Pie. Pie who? Pie-rate of the Caribbean on summer vacation!

102. Knock, knock! Who’s there? Berry. Berry who? Berry delicious, just like summer feels!

103. Knock, knock! Who’s there? Sweet. Sweet who? Sweet time to be sweet and sunny!

104. Knock, knock! Who’s there? Lawn. Lawn who? Lawn me your ears for another laugh!

105. Knock, knock! Who’s there? Rainbow. Rainbow who? Rainbow there, it’s raining popsicles!

106. Knock, knock! Who’s there? Ocean. Ocean who? Ocean you glad we have warm days?

107. Knock, knock! Who’s there? Island. Island who? Island-ed this joke—did you laugh?

108. Knock, knock! Who’s there? Sunhat. Sunhat who? Sunhat fits keeps the rays away!

109. Knock, knock! Who’s there? Clam. Clam who? Clam down and have some fun!

110. Knock, knock! Who’s there? Skillet. Skillet who? Skillet’s hot, just like summer pavements!

111. Knock, knock! Who’s there? Tank. Tank who? Tank you for spending summer with me!

112. Knock, knock! Who’s there? Jetty. Jetty who? Jetty up for a new adventure?

113. Knock, knock! Who’s there? Otter. Otter who? Otter try swimming, it’s the best!

114. Knock, knock! Who’s there? Bay. Bay who? Bay careful, the tide is high!

115. Knock, knock! Who’s there? Driftwood. Driftwood who? Driftwood you like to hear another joke?

116. Knock, knock! Who’s there? Castaway. Castaway who? Castaway your worries, summer’s here!

117. Knock, knock! Who’s there? Lemon tart. Lemon tart who? Lemon tart up the party!

118. Knock, knock! Who’s there? Lobster. Lobster who? Lobster roll is my beach snack!

119. Knock, knock! Who’s there? Sunglow. Sunglow who? Sunglow bright on my summer day!

120. Knock, knock! Who’s there? Garland. Garland who? Garland decorate for a summer bash!

121. Knock, knock! Who’s there? Kite-tail. Kite-tail who? Kite-tail you another funny line?

122. Knock, knock! Who’s there? Vine. Vine who? Vine-ing for the next pool party!

123. Knock, knock! Who’s there? Lime. Lime who? Lime yours for the best summer puns!

124. Knock, knock! Who’s there? Yawn. Yawn who? Yawn-ly awake because of all the fun!

125. Knock, knock! Who’s there? Skipper. Skipper who? Skipper to the pool and join us!

126. Knock, knock! Who’s there? Picnic table. Picnic table who? Picnic table is waiting under the tree!

127. Knock, knock! Who’s there? Pool float. Pool float who? Pool float on by for a lazy day!

128. Knock, knock! Who’s there? Sunbeam. Sunbeam who? Sunbeam bright, summer’s in sight!

129. Knock, knock! Who’s there? Beach hut. Beach hut who? Beach hut up with your sun hat!

130. Knock, knock! Who’s there? Snorkel. Snorkel who? Snorkel closer, I can’t hear your splash!

131. Knock, knock! Who’s there? Lagoon. Lagoon who? Lagoon for treasures in my sand bucket!

132. Knock, knock! Who’s there? Star. Star who? Star of the show—my best new joke!

133. Knock, knock! Who’s there? Sunsation. Sunsation who? Sunsation-al summer, with every joke here!

134. Knock, knock! Who’s there? Shark. Shark who? Shark-asm is my summer mood!

135. Knock, knock! Who’s there? Pool noodle. Pool noodle who? Pool noodle around with these puns!

136. Knock, knock! Who’s there? Garland. Garland who? Garland up and grab your floats!

137. Knock, knock! Who’s there? Mussel. Mussel who? Mussel up the courage for one more swim!

138. Knock, knock! Who’s there? Dock. Dock who? Dock and roll into the weekend!

139. Knock, knock! Who’s there? Bubbles. Bubbles who? Bubbles up, the pool is overflowing with fun!

140. Knock, knock! Who’s there? Tide. Tide who? Tide-ing you over until the next vacation!

141. Knock, knock! Who’s there? Crabapple. Crabapple who? Crabapple-ly ever after at the beach!

142. Knock, knock! Who’s there? Fountain. Fountain who? Fountain a new place to swim today!

143. Knock, knock! Who’s there? Popsicle. Popsicle who? Popsicle-ing out with the coolest crew.

144. Knock, knock! Who’s there? Hotdog. Hotdog who? Hotdog it’s a scorcher out here!

145. Knock, knock! Who’s there? Sunblock. Sunblock who? Sunblock that harmful humor or get burned!

146. Knock, knock! Who’s there? Trout. Trout who? Trout this joke out on your friends!

147. Knock, knock! Who’s there? Breeze. Breeze who? Breeze through your chores, let’s play!

148. Knock, knock! Who’s there? Spade. Spade who? Spade the way for more jokes ahead!

149. Knock, knock! Who’s there? Fern. Fern who? Fern-tastic weather for a sunny picnic!

150. Knock, knock! Who’s there? Twilight. Twilight who? Twilight in the sky, stars in our eyes!

Conclusion

Laughter and sunshine are the perfect summer pairing, and these 150+ knock knock jokes make any day brighter. Share them on your next family picnic, campers’ night, or beach outing. Whether you want a chuckle after a cannonball or a pun for every ice cream break, this list is your secret recipe for summer smiles.

Go ahead, bookmark your favorites and keep the knock knock tradition alive all season. After all, on the hottest days, a good laugh is the coolest treat of all.