| 301. | Dark Jak Gaming | 306,192 | Crazy Noscope in Halo 3 Team Snipers | 0:10 |
| 302. | World of Longplays | 306,137 | Xbox 360 Longplay [130] Halo 3 (part 1 of 2) | 2:10:02 |
| 303. |  ALK4PON3 | 304,191 | El Halo tiene pollos y por eso 11/10 IGN | Gameplay Edit | 9:41 |
| 304. | gamingbits | 303,189 | Bungie Day ViDoc: Cold Storage Map Feature | 6:05 |
| 305. |  DE JuN | 300,799 | 【DE JuN】最後一戰 - 好久沒多人運動了！ | 19:41 |
| 306. | Kevin Gomez | 299,124 | The Return | 19:44 |
| 307. | Jose | 297,850 | Enigma - Minitage 2015 | 1:10 |
| 308. |  SargeThePlayer | 297,632 | Zagrajmy w Halo 3 [napisy PL / 60 fps] odc. 11 - Instalacja Halo | 24:00 |
| 309. |  게임넛 GAMENUT | 297,554 | 진짜 사람을 죽인 죽음의 게임 TOP5 게임 랭킹콩 | 4:54 |
| 310. | Super Panic Frenzy | 293,912 | Angry Idiot Plays Halo | 7:18 |
| 311. |  DickyDouglas | 291,851 | Halo But We Drive 𝙋𝙚𝙡𝙞𝙘𝙖𝙣𝙨 | 10:25 |
| 312. | JoeNumb3rs | 291,454 | Halo 3 1080p Ending - After The Credits - Legendary | 3:06 |
| 313. | 온다람 | 290,334 | 지구가 멸망할 수도 있는 거대한 외계 전쟁을 한 대의 우주선으로 끝낸 전설적인 군인, "헤일로3" 게임스토리 리뷰 | 52:49 |
| 314. | mrly0ns | 289,173 | Crush3r :: Halo 3 MLG Montage Final - Decimation :: Reach | 7:41 |
| 315. | Thicc Nannie | 289,108 | Halo 3: Trooper Custom Mission - Installation 08 Gameplay | 13:26 |
| 316. | Extracheat13 | 288,207 | hunter door | 0:33 |
| 317. | Laper Larden | 285,907 | I Miss Halo 3's Gravity Hammer... | 12:09 |
| 318. | OreoTheWolf | 285,741 | Halo 3 in a nutshell. | 0:37 |
| 319. | EKM | 284,731 | HALO 3 CRACK EDITION | 15:09 |
| 320. | Larrys Lounge | 283,613 | Gaming at the Lounge - Halo 3 - North Carolina Edition (Special Guest: McJuggerNuggets) | 15:09 |
| 321. | Sargento 343 | 283,464 | Directo Nocturno | 2:02:50 |
| 322. | MLGProTips | 283,182 | 18 Sneaky Halo 3 Jumps | 5:16 |
| 323. | Mutch Games | 282,858 | Halo 3 Easter Egg | Jerk Store Grunt | 0:32 |
| 324. |  AltF4Games | 281,178 | Halo Infinites Multiplayer ist immer noch schlecht | 38:37 |
| 325. | The Epidemic | 280,920 | Five (ish) Awesome Easter Eggs In Halo 3! | 3:00 |
| 326. | LetsPlay Community | 279,419 | Why You Should Play - Halo 3 | 8:06 |
| 327. | Act Man TV | 277,636 | Halo 3 Legendary Walkthrough ► Mission #3 Tsavo Highway | 31:16 |
| 328. | COaklandVA | 276,933 | Halo x Doom PTSD stories #Short | 0:26 |
| 329. | lIiTzKINGlI | 269,735 | Halo 3 Sick Clips - Three MLG Killtaculars!! | 1:04 |
| 330. | byNailz byNailz | 269,636 | Halo 3 Cortana Easy Co-op in 5:26 WR | 5:52 |
| 331. |  iXBT games | 269,118 | Индустрия, ты больна. Обзор Halo 3 | 29:56 |
| 332. |  My name is Byf | 268,000 | Halo 3 just got MORE CURSED - That sounds like a YOU PROBLEM... (Halo 3 Legendary) | 13:22 |
| 333. | ConsoleJunkie | 267,478 | A History of Overjumps :: Halo 2 + Halo 3 - Jump Video | 6:26 |
| 334. | Dude Gamer | 267,168 | Halo 3 Installation 00 - One of the coolest moments in Halo 3! | 2:24 |
| 335. | The Co-op Mode | 265,192 | Halo 3 - The Co-op Mode | 14:57 |
| 336. | Shroud | 264,607 | I Got Naded, You Got Naded, We All Got Naded | Halo | Shroud | 12:04 |
| 337. |  The Easter Egg Hunter | 264,119 | Halo 3 Secrets and Easter Eggs Part 2 - The Easter Egg Hunter | 7:29 |
| 338. | oboeshoestwos | 263,471 | MYTHIC OVERHAUL Makes Halo 3 Even Better | 1:18:29 |
| 339. | Straydog | 263,383 | Fighting The Halo Server Shutdown! | 26:46 |
| 340. |  SirGamingTV | 262,172 | Halo 3 Pelicula Completa Español - Todas Las Cinematicas - 1080p - GameMovie | 40:29 |
| 341. | Lazy Bunch | 260,195 | If Halo 3 was a Sitcom | Episode 8 | Halo Machinima Short #sitcom #funny #shorts | 0:57 |
| 342. | Gavinchi88 | 258,293 | Top 10 Halo Series Moments | 50:31 |
| 343. | Alberto Vieyra | 256,746 | SI TE RÍES PIERDES - ⚡ HALO ⚡aber wenn du kommentierst, willst du | 8:12 |
| 344. |  Josh Bortolotti | 254,352 | Halo 3 - Pillar - Frontline | 3:12 |
| 345. | 8-BitBuggie | 253,919 | Retired Halo 3 Tryhard Attempts To Conjure Up Lost Gaming Skill #roadto800subscribers | 1:08:09 |
| 346. | Naded | 252,316 | Incredible New Halo 3 Map Goliath! Modded Monday Customs Tonight At 7pm PT! | 1:42 |
| 347. | All Things Halo | 251,076 | Who do you think is stronger? #halo #gaming #facts | 0:59 |
| 348. | Game Two | 250,899 | Kein Plan, keine Map & keine Checkpoints: Halo 3 | Unspielbar #19 | 14:28 |
| 349. | GamingWins | 250,361 | Everything GREAT About Halo 3! | 24:33 |
| 350. | Mox ಠ ᴥ ಠ | 250,107 | lore accurate halo armor | 2:47 |
| 351. | EMcDProductions | 249,338 | Hold A Sword Like A SMG and Magnum - Halo 3 Tutorial | 2:26 |
| 352. | SpaceMonkey | 247,950 | Black hawk down Halo 3 intro video Test. | 0:53 |
| 353. | BillyRay905404 | 246,550 | Halo 3 Mythic Maze map on file share | 9:28 |
| 354. | DeviousGruntAlliance | 244,944 | Walshy vs Goldenboy BTB Showdown Highlights Compilation (SXSW Halo 3 Invitational) | 21:24 |
| 355. | Thomas Campbell | 243,274 | Halo 3 Online Gameplay - MLG TS | 8:05 |
| 356. | MicahMillion | 240,818 | ELITE Multiplayer modes in single player games | 0:36 |
| 357. | GassyMexican | 239,611 | Halo 3 Custom Games w/ Friends & Viewers! | 25:43 |
| 358. | PartyCow2000 | 238,497 | Halo 3 - Arrival | 5:08 |
| 359. | KevinKoolx | 238,323 | The Most Cursed Halo Possible! #halo #cursedhalo #shorts | 0:33 |
| 360. | 빅헤드 | 238,104 | 게임 끝나자 마자 기립박수 쳤습니다 | 1:35:41 |
| 361. | DGamer | 236,396 | the making of halo 3 full documentary | 1:02:53 |
| 362. | MrRoflWaffles | 234,963 | 🔴 FIRST TIME PLAYING HALO 3! Road To Halo Infinite PART 3 w/ JCBackfire & HiddenXperia | 10:53:04 |
| 363. | MrDueltube | 233,861 | Halo 3 Legendary Ending | 3:09 |
| 364. | OneCheesyMofo | 233,193 | Halo 3 (Xbox One) - Live Multiplayer Gameplay #1 - KICKIN' AZZ & TAKIN' NAMES! | 9:53 |
| 365. | Backward Rocket Studios | 232,375 | Civility, a Halo 3 machinima: Episode 30 | 5:51 |
| 366. | Him | 232,196 | The Greatest Video Game Trailer Ever | 1:30 |
| 367. | Randsport | 229,804 | Multicam | GameOne: Royal Beef: Runde 7: Halo 3 | 28:45 |
| 368. | SuperiorBat9232 | 226,671 | Halo 3 Crow's Nest opening but it's not The Prophet of Truth | 0:41 |
| 369. | SuddothMediaHD | 226,414 | EDEN -__- that escalated quickly c9 | 1:03 |
| 370. | Halodan123 | 225,603 | Crazy Part Of A Remix Song (Plus Also A Master Chief Chat) | 4:01 |
| 371. | Yumi | 223,739 | These JOKES Went WAY Too Far... | 16:12 |
| 372. | Technically Planted Tanks | 223,435 | Update | 5:21 |
| 373. | Game4Pancakes | 219,024 | Fort Minor - Remember The Name (Halo Music Video) | 3:49 |
| 374. | takodahunter | 219,015 | Halo 3 | The Way the World Ends | 14:26 |
| 375. | Spartan x Nation | 218,135 | Halo Games in Chronological Order: The Complete Saga #Shorts | 0:56 |
| 376. | CazaKnighty | 217,386 | Halo 3 Walkthrough ENDING Part 22 - Let's Play XBOX 360 Gameplay | 16:12 |
| 377. | LevelCapGaming | 216,994 | 2020 Call of Duty Alpha Leaked? - This Week In Gaming | FPS News | 10:17 |
| 378. | KFM KillfeedMedia | 216,824 | MLG Columbus 2010 - Halo 3 - Championship Match | 10:59 |
| 379. | Taquin | 216,637 | Halo 3 LASO Aged Me a Thousand Years | 27:25 |
| 380. | Cr1TiKaL Full Streams - Random Videos | 216,312 | moistcr1tikal Twitch Stream Jul 22nd, 2020 [Halo 3] | 5:49:19 |
| 381. | Teamheadkick | 215,148 | The Video That Started TEAMHEADKICK (Halo 3 Uber Rap Commentary) | 5:32 |
| 382. | SOLID19641 | 214,062 | 【日本語字幕】Halo 実写ドラマ 予告編 | 2:04 |
| 383. | James Buckingham | 210,525 | Halo 3 - New Vehicle Found | 2:35 |
| 384. |  ExVSK | 210,182 | Halo 3 - Playthrough Ending [FR] | 1:26:51 |
| 385. | LtMkilla | 209,879 | Halo 3 - A Tribute to ArrogantProphet | 7:28 |
| 386. | GameStar | 208,563 | Nach diesen 9 Easter Eggs wurde JAHRELANG gesucht! | 12:30 |
| 387. |  VeNoMz | 208,205 | VeNoMz: ALIVE - a Halo 3 Montage - by Hullock | 3:37 |
| 388. | Kaidon | 207,845 | Halo: The Visual Collection Trailer | 1:27 |
| 389. | Digital Dreams | 206,903 | 4K Halo 3 MCC - Raytracing GI - Ultra graphic comparison - Gameplay - get ready for Halo infinite! | 12:10 |
| 390. | popq2 | 205,550 | Is It Time For A New Classic Halo Game? | 12:59 |
| 391. | CrontexBeats | 204,768 | The Flood is Forklift Certified?! | 0:41 |
| 392. | GameProTV | 204,574 | Halo 3 (Mythic Map Pack) | 4:47 |
| 393. | Shesez | 204,027 | Out of Bounds Secrets | Halo 3 - Boundary Break | 21:04 |
| 394. | Meghan Yeah | 203,929 | Playing Halo 3 for the First Time - Plus CORTANA COSPLAY - Part 3 | 5:02:25 |
| 395. | Basegraph 7022 | 201,603 | La espada de energía más odiada #halo #halo3 #haloinfinite #masterchief #halo3odst #halo5guardians | 0:45 |
| 396. | ChilledChaosGAME | 201,163 | THIS JENGA TOWER ISN'T SAFE! (Halo 3 PC | Custom Games) | 22:22 |
| 397. | FranklyGaming Extra | 200,265 | The Best Moment in Halo History | 0:59 |
| 398. | benmarshall801 | 199,689 | Halo Reach Complete Soundtrack 06 - Tip of the Spear | 20:49 |
| 399. | DEadRoPe PG | 199,141 | Christmas Intro Bloopers! | 12:21 |
| 400. | Deji 2nd | 198,618 | REACTING TO MY FIRST YOUTUBE VIDEO | 10:07 |
