But don’t worry; you don’t have to come up with these funny St. Patty’s Day jokes on your own. We rounded up 100 of the funniest St. Patrick’s Day jokes of all time—from jokes about rainbows and about Ireland to ones about four-leaf clovers and Guinness. And even though some of these Irish jokes for St. Patrick’s Day are super-cheesy, we promise they’ll only add to your fun. Below are the 100 best and funniest St. Patrick’s Day jokes we could come up with that are sure to get you giggling.

100 Funny St. Patrick’s Day Jokes

  1. Why did the leprechaun go outside? To sit on his paddy-o
  2. What type of bow cannot be tied? A rainbow
  3. What is a leprechaun’s favorite type of music? Sham-rock ‘n’ roll
  4. What do ghosts drink on St. Patrick’s Day? BOOs
  5. What do you call an Irish spider? Paddy long legs
  6. When does a leprechaun cross the street? When it turns green
  7. What would you get if you crossed Christmas with St. Patrick’s Day? St. O’Claus
  8. What did the leprechaun say when the video game ended? Game clover
  9. What’s a leprechaun’s favorite cereal? Lucky Charms
  10. Why did St. Patrick drive all the snakes out of Ireland? It was too far to walk
  11. What’s the best position for leprechauns to play on a baseball team? Shortstop
  12. What do you call a leprechaun with a sore throat? A streprechaun
  13. What did one Irish ghost say to the other? Top O’ the moaning to ya 14. What do you call a fake Irish diamond? A shamrock
  14. What instrument does a showoff play on St. Patrick’s Day? Brag-pipes
  15. When is an Irish Potato not an Irish Potato? When it’s a French fry
  16. Knock, knock. Who’s there? Erin. Erin who? Erin as fast as I could, but I couldn’t catch the leprechaun.
  17. How does a leprechaun work out? By pushing his luck
  18. What’s long and green and only shows up once a year? The St. Patrick’s Day parade
  19. What does a leprechaun call a man wearing green? A green giant 21. Why do leprechauns have pots o’gold? They like to “go” first-class
  20. Knock, knock. Who’s there? Clover. Clover who? Clover here and I’ll tell you.
  21. How can you tell if an Irishman is having a good time? He’s Dublin over with laughter
  22. What do you call a leprechaun’s vacation home? A lepre-condo
  23. How old are leprechauns? So old that they can remember when rainbows were black and white
  24. Why did the leprechaun stand on the potato? To keep from falling into the stew
  25. What do you get when two leprechauns have a conversation? A lot of small talk
  26. Why do leprechauns dislike leftovers? They prefer left-clovers
  27. Knock, knock. Who’s there? Ireland. Ireland you money if you promise to pay me back.
  28. Why do people wear shamrocks on St. Patrick’s Day? Because real rocks are too heavy
  29. What does Ireland have more of than any other country? Irishmen
  30. What’s Dwayne Johnson’s Irish nickname? The Sham-Rock 33. How do musicians show off to their crush on Saint Patrick’s Day? By serenading them with brag-pipes
  31. Why can’t you borrow money from a leprechaun? Because they’re always a little short
  32. When does Valentine’s Day come after Saint Patrick’s Day? In the dictionary
  33. What did the leprechaun put in the vending machine? A lepre-coin
  34. What do you call environmentally conscious leprechauns? Wee-cyclers
  35. What is Irish and left on the lawn? Paddy O’Furniture
  36. What do you get when you cross a pillowcase with a stone? A sham-rock
  37. How did the leprechaun go to the moon? In a sham-rocket
  38. Why are leprechauns so concerned about global warming? They’re really into green living
  39. How did the leprechaun win the race? He took a shortcut
  40. What job did the leprechaun have at the restaurant? He was the short-order cook
  41. How did the Irish Jig get started? Too much water to drink and not enough restrooms
  42. What does it mean when you find a horseshoe? Some poor horse is going barefoot
  43. How can you spot a jealous shamrock? It will be green with envy
  44. Why can’t Irish golfers ever end a game? They refuse to leave the green
  45. What did the naughty leprechaun get for Christmas? A pot of coal
  46. Knock, knock. Who’s there? Pat. Pat who? Pat on your coat—we’re going to the St. Patty’s Day parade.
  47. What do you call a bad Irish dance? A jig mistake
  48. Knock, Knock Who’s there? Irish! Irish Who? Irish you a happy St. Patrick’s Day!
  49. Why don’t you iron four-leaf clovers? Because you don’t want to press your luck
  50. What should you say to someone running a St. Patty’s Day marathon? Irish you luck
  51. Why do leprechauns hate running? They’d rather jig than jog
  52. Who is St. Patrick’s favorite superhero? The Green Lantern
  53. Why are so many leprechauns gardeners? Because they have green thumbs
  54. What would St. Patrick order to drink at a Chinese restaurant? Green tea
  55. Knock, knock. Who’s there? Irish. Irish who? Irish stew in the name of the law.
  56. Why are leprechauns hard to get along with? They are short-tempered
  57. What type of spells do Irish witches cast? Lucky charms
  58. Knock, knock. Who’s there? Saint. Saint who? Saint no time for questions, open the door!
  59. What did the baby leprechaun find at the end of the rainbow? A potty gold
  60. What do leprechauns barbecue on St. Patrick’s Day? Short ribs
  61. What’s the name of a popular Irish dance move? The shamrock shake
  62. What did the leprechaun tell his neighbor on March 17? Irish you a Happy St. Patrick’s Day
  63. Why do leprechauns prefer dollar bills to coins? Because they’re green
  64. How is a good friend like a four-leaf clover? They are hard to find
  65. What did the Irish potato say to his sweetheart? I only have eyes for you
  66. Why do frogs love St. Patrick’s Day? They’re always wearing green
  67. What do Irishmen say when you tell them Bono is your favorite singer? You too?
  68. Why does the River Shannon have so much money in it? Because it has two banks
  69. Knock, knock. Who’s there? Boy. Boy who? Boy do I love St. Patty’s Day!
  70. How do leprechauns celebrate St. Patrick’s Day? By holding a lepreconcert
  71. Why did the leprechaun climb over the rainbow? To get to the other side
  72. What did the Irish referee say at the end of the soccer match? Game clover
  73. Why do leprechauns make great secretaries? They’re good at shorthand
  74. What do you call an Irishman bouncing off the walls? Rick O’Shay
  75. What is a nuahcerpel? Leprechaun spelled backward
  76. Which dog breed should you invite to your St. Patrick’s Day party? An Irish Setter
  77. Knock, knock. Who’s there? Irish. Irish I could find a four-leaf clover.
  78. Knock, knock. Who’s there? Warren. Warren who? Warren anything green for St. Patrick’s Day?
  79. What’s the perfect St. Patty’s Day breakfast? Green eggs and ham
  80. Where would you find a leprechaun baseball team? In a little league
  81. How do you pay for soft drinks on Saint Patty’s Day? With soda bread
  82. What’s an Irish baby’s favorite song? Patty Cake
  83. What happens when a leprechaun falls into the Irish Sea? He gets wet
  84. What’s big and purple and lies next to Ireland? Grape Britain 88. Knock, knock. Who’s there? Leper Leper who? Lepon con and I’m here to pinch you.
  85. What would you get if you crossed a leprechaun with a frog? A little man having a hopping good time
  86. What’s green and sings? Elvis Parsley
  87. Knock, knock! Who’s there? Pat. Pat who? Pat on your shoes and let’s get to the St. Patrick’s Day party!
  88. Why did the leprechaun turn down a bowl of soup? Because he already had a pot of gold
  89. What do you get when you cross poison ivy with a four-leaf clover? A rash of good luck
  90. Knock, knock. Who’s there? Potto. Potto who? Potto gold.
  91. Why don’t women want to get engaged on St. Patrick’s Day? They don’t want to get a “sham rock”
  92. Knock, knock. Who’s there? Cora. Cora who? Coran beef and cabbage.
  93. What do you get when you do the Irish jig at McDonald’s? A Shamrock shake
  94. What did St. Patrick say to the snakes? He told them to hiss off
  95. What do you call a leprechaun who gets sent to jail? A lepre-con
  96. What does it mean if you find a four-leaf clover? That you have too much time on your hands Check out…St. Patrick’s Day History50+ St. Patrick’s Day Recipes130 Irish Blessings25+ St. Patrick’s Day Crafts for Kids100 Irish Baby Names

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