| 1. |  Dan and Phil | Dan and Phil play UNDERTALE! | 47,400 | |
| 2. | DanTDM | DANDERTALE!!! | 40,501 | |
| 3. | A Huge Pancake | Undertale - Ultra-Sans Fight (Fan-made) | 37,367 | |
| 4. | whoisthisgit | Why I Hate Undertale | 36,116 | |
| 5. | Fleur Marigold | Who is The True Villain of Undertale? | 34,661 | |
| 6. | lightsen | UNDERTALE Animated Short | Funny Bones ! | 32,097 | |
| 7. | xSadShadowx | Undertale has my heart 🥺 #undertale #deltarune #smallstreamer | 30,165 | |
| 8. | PotatoBottle | Undertale - All Boss Themes | 28,073 | |
| 9. | DanTDM | DANDERTALE #6 - TRUE PACIFIST ENDING!!! | 26,856 | |
| 10. | Dan and Phil | THE TRUE PACIFISTS - Dan and Phil play: Undertale #10 (THE END) | 25,856 | |
| 11. | Dan and Phil | TEMMIE VILLAGE! - Dan and Phil play: Undertale #5 | 22,080 | |
| 12. | A Huge Pancake | Undertale - Gaster & Deprived Gaster Fight (Fan-made) | 21,397 | |
| 13. | Dan and Phil | COMIC SANS AND PAPYRUS - Dan and Phil play: Undertale #2 | 21,143 | |
| 14. | MediaMotifs | MEGALOVANIA HIDDEN IN OTHER GAMES! [April Fools 2020] (Minecraft, Mario Maker, DDLC and more!) | 19,148 | |
| 15. | Dan and Phil | THE ANNOYING DOG - Dan and Phil play: Undertale #4 | 18,594 | |
| 16. | Zero Danteero | Undertale - Megalovania Sans (insanity Remix) | Zeero Danteero | 18,226 | |
| 17. | Dan and Phil | DATING A SKELETON! - Dan and Phil play: Undertale #3 | 17,896 | |
| 18. | WiittyUsername | Undertale - Hot Dog French Fries (Extended Version) | 16,211 | |
| 19. | DanTDM | DANDERTALE #2!!! | 16,075 | |
| 20. | Dan and Phil | COOKING WITH UNDYNE! - Dan and Phil play: Undertale #6 | 16,062 | |
| 21. | DanTDM | DANDERTALE #5!!! | 15,760 | |
| 22. | Outside Xtra | 7 Times Music in Games Blew Our Minds | 15,737 | |
| 23. | MediaMotifs | EVERY UNDERTALE SONG RANKED (by my subscribers) | 14,583 | |
| 24. | Calysto | Handplates Season 3 The Movie (Undertale Comic Dub) (Season 3 FULL) | 13,719 | |
| 25. | Jaze Cinema | crab rave undertale sans | 13,290 | |
| 26. | Dan and Phil | ASGORE ATTACKS!!! - Dan and Phil play: Undertale #9 | 12,894 | |
| 27. | Katosynn | [ANIMATION] Stronger Than You Undertale Parodies In Order (Sans/Chara/Frisk/Papyrus) | 12,157 | |
| 28. | The Stupendium | WAY DEEPER DOWN | Undertale Skeleton Rap! | 12,041 | |
| 29. | Underlab | Who Is The Strongest Character In UNDERTALE? Undertale Theory | UNDERLAB | 11,912 | |
| 30. | Zynxton | WHEN YOU NAME YOUR CHARACTER "g**" [Undertale] | 11,493 | |
| 31. | Mairusu | Which Undertale Soul are you? | 11,283 | |
| 32. | DanTDM | DANDERTALE #3!!! | 11,201 | |
| 33. | Calysto | Sooner or Later You're Gonna Be Mine - Season 1 Movie FULL (Undertale Comic Dub) | 11,095 | |
| 34. | Coda | I'M AT SOUP (Undertale Animation) | 11,000 | |
| 35. | 8-BitRyan | THIS IS AMAZING.. | Undertale (PACIFIST ENDING) | 10,294 | |
| 36. | Underlab | The Top 5 Hardest Boss Battles in Undertale | UNDERLAB | 10,115 | |
| 37. | Underlab | Who Is The Most Evil Character In UNDERTALE? Undertale Theory | UNDERLAB | 10,019 | |
| 38. | Dan and Phil | SCARY SPIDER ATTACK - Dan and Phil play: Undertale #7 | 9,603 | |
| 39. | Hub Cinema | 97% wont be able to watch this UNDERTALE Shorts compilation WITHOUT LAUGHING!? 😂 | 9,085 | |
| 40. | UnusualBox | Undyne the Undying – Undertale parody animation - (Unusualbox) | 8,879 | |
| 41. | Nec But Animator | Sans vs Fandom [Animation] | 8,875 | |
| 42. | Barny64 | Undertale Mii Fighter CPU Tournament | 8,615 | |
| 43. | DanTDM | DANDERTALE #4!!! | 8,352 | |
| 44. | Dan and Phil | WE ARE HARD-CORE! - Dan and Phil play: Undertale #8 | 8,229 | |
| 45. | Hub Cinema | SANS AND TORIEL TEAM UP SO YOU CAN'T WATCH PAST 15 SECONDS WITHOUT LAUGING!? Undertale Animations | 8,083 | |
| 46. | Fleur Marigold | Undertale - CHARA Theory [FOLLOWUP] | 8,080 | |
| 47. | A Huge Pancake | Undertale - Mettaton NEO v2.0 (Fan-made) | 8,072 | |
| 48. | Underlab | Why Undertale's Genocide Path is JUSTIFIABLE | Undertale Theory | UNDERLAB | 8,060 | |
| 49. | Mairusu | What Undertale AU Do You Fit In Best? | 8,013 | |
| 50. | Hub Cinema | FUNNIEST Undertale Try Not To Laugh Or Grin challenge ever! | 7,938 | |
| 51. | 8-BitRyan | SO I MET OMEGA FLOWEY in Undertale (+ Asgore boss fight) | 7,893 | |
| 52. | Dan and Phil | Dan vs. Sans - Undertale GENOCIDE! | 7,808 | |
| 53. | Mairusu | What Undertale Character Would You Date? | 7,667 | |
| 54. | BlastProcessed | Undertale: Power of "NEO" (IKARUS Remix) | 7,660 | |
| 55. | Coda | Balls (Remastered Undertale Animation) | 7,600 | |
| 56. | Mairusu | Which Undertale character are you? | 7,560 | |
| 57. | Nec But Animator | Tricky vs Sans (Animation) | 7,468 | |
| 58. | 8-BitRyan | MY FIRST TIME PLAYING UNDERTALE. (& I love it) | Undertale | 7,105 | |
| 59. | Coda | HOW WAS THE FALL (Undertale Animation) | 7,100 | |
| 60. | Mairusu | Which Sans Spends A Day With You? | 7,057 | |
| 61. | Hub Cinema | Gaster isn't very IMPRESSED W/ Sans. | 6,900 | |
| 62. | Underlab | What Really Happened To The Six Humans? Undertale Theory | UNDERLAB | 6,472 | |
| 63. | Calysto | Handplates Season 4 The Movie (Undertale Comic Dub) (Season 4 FULL) | 6,442 | |
| 64. | Hub Cinema | FUNNIEST UNDERTALE COMIC DUBS â–º TRY NOT TO LAUGH *IMPOSSIBLE DUBS* | 6,294 | |
| 65. | Dexter Manning | Genderless Child Rap Extended Version (From If Undertale was Realistic 10) | 6,080 | |
| 66. | Abimation | Camila Cuevas - Undertale Animation Dub: Your Best Friend | 5,864 | |
| 67. | MediaMotifs | UNDERTALE - All possible songs with "Gaster's Theme" | 5,751 | |
| 68. | Underlab | Who Really Hired Muffet To Kill Us? Undertale Theory | UNDERLAB | 5,747 | |
| 69. | Underlab | 10 Secret UNDERTALE Characters You Never Knew Existed! Undertale Theory | UNDERLAB | 5,600 | |
| 70. | Hub Cinema | THIS IS SO CUTE! EPIC UNDERTALE COMIC DUBS COMPILATION PART 7 | 5,220 | |
| 71. | 8-BitRyan | THE GENOCIDE IS BACK & UNDYNE IS DONE!!! | Undertale (Genocide Route) | 5,209 | |
| 72. | Underlab | The UNDERTALE Soul Colors You Never Knew Existed! Underale Theory | UNDERLAB | 5,200 | |
| 73. | Spooked | YouTubers React To: Getting Dunked On (Undertale) | 5,070 | |
| 74. | Hub Cinema | ASRIEL! Don't be mean. (Undertale Comic Dub Compilation) | 5,006 | |
| 75. | Underlab | The Real Reason Why Chara Wants Everyone DEAD! Undertale Theory | UNDERLAB | 4,900 | |
| 76. | Mairusu | INTERACTING WITH SANS | Interactive Sans | 4,868 | |
| 77. | Cataclysm | Sans but I want to die | 4,820 | |
| 78. | Hub Cinema | YOU WILL LAUGH WITHIN 15 SECONdS PAPYRUS & UNDYNE INSANE UNDERTALE COMIC DUB COMPILATION! | 4,690 | |
| 79. | QueenCreeps | Underlust Toriel's Story | 4,669 | |
| 80. | Calysto | Sooner or Later You're Gonna Be Mine - Chapter 6 (Undertale Comic Dub) | 4,642 | |
| 81. | Bongo and Kaboo | Frisk KISSED Sans!..... (Funny Undertale Comic Dubs) Sans x Frisk | 4,619 | |
| 82. | Hub Cinema | CUTE & FUNNY UNDERTALE COMIC DUB COMPILATION! EPIC UNDERTALE COMIC DUBS | 4,596 | |
| 83. | Nec But Animator | Ink Sans vs Error Sans (Animation) | 4,590 | |
| 84. | Theaggyyu | Undertale on The 700 Club | 4,588 | |
| 85. | 8-BitRyan | SO I MET SANS in GENOCIDE Undertale. (& HE IS MAD.) | 4,562 | |
| 86. | Calysto | The Confession (Undertale Comic Dub) | 4,543 | |
| 87. | The Comoosenist | Undertale Genocide Run in a nutshell. | 4,536 | |
| 88. | Underlab | Does Toriel Forgive Asgore at The End of UNDERTALE? Undertale Theory | UNDERLAB | 4,512 | |
| 89. | Mairusu | Does Sans ACTUALLY Like You? | 4,439 | |
| 90. | Underlab | Could the World of UNDERTALE Actually Exist? Undertale Theory | UNDERLAB | 4,406 | |
| 91. | rabbidluigi | Top Five Undertale Boss Fights | 4,385 | |
| 92. | Underlab | Who or What is Chara? Are They Good or Evil? Undertale Theory | UNDERLAB | 4,379 | |
| 93. | Spooked | YouTubers React To: Sans's First Attack (Undertale) | 4,367 | |
| 94. | Underlab | Gaster's Final Secret Revealed | Undertale Theory | UNDERLAB | 4,281 | |
| 95. | Subscribe | Undertale - Megalovania Fortnite Music Block Song | 4,249 | |
| 96. | Coda | TWO TORIELS (Undertale Animation) | 4,200 | |
| 97. | Mairusu | REAL LIFE UNDERCARD OPENING!! | OFFICIAL UNDERTALE CARDS | 4,170 | |
| 98. | Underlab | The Real Reason Why UNDERTALE Is Black And White! Undertale Theory | UNDERLAB | 4,100 | |
| 99. | Calysto | Sooner or Later You're Gonna Be Mine - Chapter 1 (Undertale Comic Dub) | 4,099 | |
| 100. | 8-BitRyan | GETTING BEATEN UP BY UNDYNE FOR 2 HOURS | Undertale (Genocide Route) | 4,070 | |
