| 1. |  SMG4 | Portal M4R10 - If Mario was in...Portal | 27,287,220 | |
| 2. |  MiawAug | DiKurung Ama Nenek Nenek - Granny Horror Game Indonesia | 16,597,452 | |
| 3. |  The Game Theorists | Game Theory: Portal's Companion Cube has a Dark Secret | 11,998,404 | |
| 4. |  Manemag | НЕСТАНДАРТНЫЙ PORTAL | 9,544,703 | |
| 5. | Gamehelper | Portal Teaser Trailer | 6,894,850 | |
| 6. | People Vs Food | PORTAL (Teens React: Gaming) | 5,132,740 | |
| 7. | Obit | BUKA PORTAL DAN PINDAH KE DUNIA LAIN!!! - DEEEER Simulator Indonesia | 4,478,092 | |
| 8. | EmSwizzle | Nintendo Switch vs. PlayStation Portal! | 4,314,124 | |
| 9. | The Game Theorists | Game Theory: Can You Solve Portal's IMPOSSIBLE Puzzle? (Portal) | 4,304,316 | |
| 10. |  jacksepticeye | THE CAKE IS A LIE | Portal - Part 1 | 4,134,653 | Walkthrough |
| 11. | LLXP | Breaking Portal By Ignoring GLaDOS | 3,937,895 | |
| 12. |  SmallAnt | Portal but I softlock myself on every chamber | 3,497,245 | |
| 13. | PeanutButterGamer | Goodwill Games #4 - PBG | 3,276,057 | |
| 14. | CodyCantEatThis | I Made Portal 3 Because Valve Wouldn't | 3,010,011 | |
| 15. | XDSchool | Part 4 - Team Skibidiman Attacks Cameratoilet 's Base | 2,955,351 | |
| 16. | Msushi | How Speedrunners Beat Portal Without the Portal Gun | 2,874,832 | |
| 17. | happyf333tz | He was so dumb that he actually looked smart | 2,747,075 | |
| 18. | Marblr | Every Softlock in Portal | 2,573,906 | |
| 19. | Krinios | How I accidentally became a Portal speedrunner | 2,533,585 | |
| 20. | MiawAug | Makin Susah - Portal - Part 2 Indonesia Gameplay | 2,428,358 | |
| 21. | Bolloxed | Portal - Full Walkthrough | 2,420,638 | Walkthrough |
| 22. | Naritsa | Как пройти Portal за 6 минут [Разбор спидрана] | 2,395,761 | |
| 23. |  GameCoach | 포탈 스토리 한눈에 보기 완전판 (Portal Story Full Movie) | 2,327,807 | |
| 24. | Нарратор | Как я играл в Portal | 2,269,125 | |
| 25. | WhatCulture Gaming | 10 Video Games That KNEW You'd Try To Cheat | 2,093,737 | |
| 26. | Jazzghost | PORTAL EM 2022 AINDA É PERFEITO? | 2,093,441 | |
| 27. |  Майни | НЕСТАНДАРТНЫЙ PORTAL ► ПОРТАЛ | Реакция | 1,941,139 | |
| 28. |  SuperHorrorBro | Portal's Darkest Secrets (Creepy Portal Easter Eggs & Facts) | 1,939,192 | |
| 29. | Ian Boswell | Portal Gun In Half LIfe 1 | 1,870,614 | |
| 30. | jacksepticeye | PORTAL IN VR | Portal Stories VR (HTC Vive Virtual Reality) | 1,851,796 | |
| 31. | Adventure Time | Adventure Time | Through the Portal | The Lich | Cartoon Network | 1,813,155 | Show |
| 32. | gameranx | Portal 3: 10 Things We DON'T WANT | 1,798,769 | |
| 33. | Doobus Goobus | Portal, but she really is a moron. | 1,703,665 | |
| 34. | IGN | Watch the Full Portal: Aperture Robot Repair Vive VR Demo | 1,564,796 | |
| 35. | DeSinc | How to beat Portal Without Murdering the Turrets | 1,542,508 | |
| 36. | Saiko joga | EU ESMAGUEI ELE (algumas vezes) | 1,513,695 | |
| 37. | IGN | Portal Developers React to Multiple Speedruns (Valve Software) | 1,423,875 | |
| 38. | OTG | Portal - Ending 'Fight' | 1,378,297 | |
| 39. | NVIDIA GeForce | Portal with RTX | World Premiere | 1,325,816 | |
| 40. | Naritsa | Спидранеры сломали игры 13 | Portal | 1,314,691 | |
| 41. | John Glasscock | Don't Buy A PlayStation Portal Until You See This | 1,297,137 | |
| 42. | Андрей Нифедов | Portal ВКонтакте с Нифёдовым | 1,287,360 | |
| 43. | Outside Xtra | 7 Evil Minions You Found Too Adorable to Murder, Almost | 1,286,222 | |
| 44. | Harry101UK | Portal - Christmas 2014 [unfinished] | 1,285,055 | |
| 45. | HISTORY | Ancient Aliens: Mysterious Force Field Generates Pyramid Portal (Season 5) | History | 1,210,260 | Show |
| 46. | JayBoyModz | Will the PS Portal work on public Wi-Fi? | 1,197,101 | |
| 47. | Node | VR PORTAL - Aperture Robot Repair | 1,182,530 | |
| 48. | mrkerk12 | Portal - GLaDOs Boss fight + Credits song | 1,181,030 | |
| 49. | HaydeeTheGame | Let's Play - Haydee Neon Outfit, Green Zone - Chapter 1 | 1,177,640 | Let's Play |
| 50. | Miego | How To Make a Portal To The MOON Dimension in LOKICRAFT | 1,177,144 | Guide |
| 51. | Metalyst | Portal | Сюжет вкратце | 1,167,507 | |
| 52. | MichaelXboxEvolved | Portal - Ending HD | 1,157,581 | |
| 53. | ViteC ► Play | КУБ - МОЙ ЛУЧШИЙ ДРУГ! ► Portal 1 |1| | 1,157,004 | |
| 54. | Msushi | The Portal Speedrun That Doesn't Use Portals | 1,147,322 | |
| 55. | Film Riot | Portal Combat | 1,141,323 | |
| 56. | TmarTn2 | PlayStation Portal: Portable PS5 or Positively Pointless? | 1,127,690 | Let's Play |
| 57. | Xtracion | PlayStation Portal Remote Player The Handheld Gateway To Your PS5 Unboxing | 1,119,177 | |
| 58. | MiawAug | Seperti Sulap - Portal Indonesia Gameplay | 1,091,049 | |
| 59. | Liam Triforce | Portal Retrospective | 1,052,074 | |
| 60. | Marblr | Portal's Rarest Dialogue | Camera Shy | 1,024,096 | Vlog |
| 61. | rizzler | Top 10 Portal Easter Eggs | 1,022,971 | |
| 62. | Davey Gunface | A fun video on Portals OSHA Violations that only destroyed 9 weeks of my life | 1,015,467 | |
| 63. | SuperHorrorBro | 8 Shocking Plot Twists in Videogames You Never Saw Coming | 1,006,766 | |
| 64. | TheBrainDit | Haydee - ОГО, ВОТ ЭТО СИСЬКИ :) | 993,809 | |
| 65. | Копилка с играми | Portal - Прохождение игры на русском - Начало испытаний [#1] | PC | 974,310 | |
| 66. | Rozetked | Обзор PlayStation Portal — не быть тебе PSP и PS Vita! | 946,104 | Let's Play |
| 67. | STALKEROS VALVE | PORTAL - ВЫРЕЗАННЫЙ И РАННИЙ КОНТЕНТ! |#2| | 930,831 | |
| 68. | HaydeeTheGame | Let's Play - Haydee in Portal, Test Chamber 00 | 921,147 | Let's Play |
| 69. | Harry101UK | Portal - All Heart | 895,087 | |
| 70. | Node | VR Experiments - The Lab | 889,080 | |
| 71. | A Jolly Wangcore | Portal but ""harder"" - Portal "EpiC" Edition | 873,762 | |
| 72. | Товарищ Куяш | ВСЕ СМЕРТИ ИЗ Portal 1 и 2 ЗА 2 МИНУТЫ ( АНИМАЦИЯ Портал ) | 853,970 | |
| 73. | WULFF DEN | PlayStation Portal vs Xbox Remote Play | 845,137 | |
| 74. | RTGame | Portal is a Timeless Masterpiece | 843,142 | |
| 75. | TheBrainDit | ИГРАЕМ В ПРЯТКИ НА КОСМИЧЕСКОЙ СТАНЦИИ! | 836,967 | |
| 76. | MiawAug | Boss Terakhir - Portal - Part 4 Indonesia (END) | 836,348 | |
| 77. |  The RawKnee Games | I BOUGHT THE CHEAPEST PLAYSTATION FROM AMAZON | 835,591 | |
| 78. | Besavi | TV Portal Super Bear Adventure #superbearadventure | 828,531 | |
| 79. | IRON HORSE CINEMA | Rick and Morty: Live Action Intro | 820,661 | |
| 80. | Shesez | Out of Bounds Secrets | Portal - Boundary Break | 812,041 | |
| 81. | ViteC ► Play | ТОРТИК - ЭТО ЛОЖЬ! ► Portal 1 |2| Финал | 802,810 | |
| 82. | Tyler McVicker | The History of Portal | 780,884 | |
| 83. | LukassKane | ОТСЫЛКИ К PORTAL ИЗ РАЗНЫХ ИГР |EASTER EGGS| | 765,147 | |
| 84. | EugeneSagaz | УНИТАЗ-УБИЙЦА | 763,268 | |
| 85. |  St3pNy | MINECRAFT: IL TAVOLO DEGLI INCANTESIMI!! COLLEGHIAMO I PORTALI!! #151 | 750,989 | |
| 86. | Harry101UK | Lego Dimensions: Portal - Wheatley Intro | 736,576 | |
| 87. |  GermanLetsPlay | AIMBOT in VIRTUAL REALITY! | 736,461 | |
| 88. |  98DEMAKE | If Portal was made in 1998 | 731,720 | |
| 89. | Lumo's game channel | How did u reach here? Portal 1 | 707,889 | |
| 90. | Msushi | These 12 Speedrun World Records were DISQUALIFIED | 694,182 | |
| 91. |  skkf | Warp #1 - skkf znajduje grę stworzoną dla siebie! ;) | 692,659 | |
| 92. |  perpetuumworld | Великолепная вода ( Puddle ) | 686,910 | |
| 93. | People Vs Food | FINAL EPISODE! | PORTAL - Part 5 (React: Let's Plays) | 680,652 | Let's Play |
| 94. | grayfruit | Portal """"""""Speedrun"""""""" | 673,903 | |
| 95. |  EstubeGaming | البوابات العجيبه | Portal !! 🌌😵 | 672,985 | |
| 96. | gameranx | 10 Portal Facts You Probably Didn't Know | 668,909 | |
| 97. | pileoftutorials | Огромная пасхалка в Portal [Easter Egg] | 660,900 | |
| 98. | Hell Door | ИНОПЛАНЕТЯНИН ПОСЛАЛ МЕНЯ НАХ*Й! PROTOCOL С ВЕБКОЙ! | 652,835 | |
| 99. | HaydeeTheGame | Let's Play - Gwen Tennyson as Haydee, White Zone | 647,789 | Let's Play |
| 100. | Smosh Games | GAMES THAT MADE US SMARTERER (Why We're Single) | 647,275 | |
