| 1. |  h00ch2003 | 11:21:14 | Halo 3 FULL GAME playthrough | 4:28:20 |
| 2. | Retro Gaming Goose | 10:36:41 | Retro Gaming Goose Plays .... Halo 3 - Longplay | 5:40:31 |
| 3. | Gareth 17 and Minnie 14 | 9:42:23 | Let's Play Halo 3 Part 8 | 1:00:27 |
| 4. | The Dandroid | 8:57:34 | Halo 3 (PC, 2020) - Let's Play Session 6 | 1:52:56 |
| 5. | Ben Plays Games | 8:57:09 | Ben Plays Halo 3 On Legendary (part two) | 4:59:47 |
| 6. | 7ftdustbunny | 8:50:53 | Let's Play Halo 3:- EP 12 (PC Edition) | 41:47 |
| 7. | Millbeeful | 8:09:28 | Millbee Plays the Halo Series - Halo 3 (Part #4) | 2:05:42 |
| 8. | PaulKozinski | 8:06:07 | Halo 3 Playthrough Part 3 | 1:43:27 |
| 9. | Dr Ravenholm | 7:41:24 | Halo 3 - Gameplay Part 5 | 59:40 |
| 10. | HexTree | 7:18:38 | Halo 3 - Let's Play | 7:18:38 |
| 11. | MellowGamer 1999 | 6:34:51 | HALO 3 - [Episode-5] Full Let's Play | 1:51:47 |
| 12. | Vagrant | 6:34:17 | THE RECLAIMER | Halo 3 (Let's Play ENDING) | 50:48 |
| 13. | jimi fails | 6:33:52 | Let's Play Halo 3 xx: Those Who Journeyed Into The Howling Dark And Did Not Return | 38:21 |
| 14. | Irish Guy Plays | 6:16:40 | Irish Guy Plays: HALO 3 (Part 2) | 3:49:40 |
| 15. | RaymanH71 | 5:57:11 | Let's Play Halo 3 - 12 - one final effort (the end) | 43:14 |
| 16. | TGC | 5:43:36 | Halo 3 | PC | CAMPAIGN | FIRST PLAYTHROUGH | Finale | 2:09:38 |
| 17. | the7chaos | 5:38:54 | Halo 3 co-op playthrough finale - It's finished.....Or so we thought | 37:53 |
| 18. | TheGamingMiniBug | 5:30:17 | Lets Play Halo 3 (Reboot) #20 THE END? | 37:52 |
| 19. | LumusDigital | 5:19:09 | Let's Play Halo 3 Legendary Co-op With Thomsen Part 2 | 1:56:36 |
| 20. | Shotgun Squirrel | 4:55:19 | Halo - Ep. 32 Countdown to Infinite | Halo 3 | 38:34 |
| 21. | MattInTheHatGamer | 4:50:33 | Let's Activate This Incomplete Halo And Finish The Fight || Halo || Halo 3 Playthrough Part 9 | 36:08 |
| 22. | TRW | 4:15:26 | Halo 3 Playthrough w/JoshBeGaming | Part 17 [FINAL] | 15:12 |
| 23. | JoshBeGaming | 4:13:58 | Let's Play | Halo 3 w/TheRhysWyrill | #17 | Finale! | 14:53 |
| 24. | MrAcidhazard | 4:13:44 | Halo 3 | Playthrough | Part 9 - Halo | 33:15 |
| 25. | Bonds Box | 4:09:04 | Lets Play Halo 3 (MCC) | Part 9: Halo (Finale) (Xbox One X) | 37:26 |
| 26. | RatchetGamingAllStars | 3:56:42 | Steam Deck Halo 3 Gameplay Playthrough | 3:56:42 |
| 27. | Darkness Games | 3:56:24 | Halo 3 - Live Playthrough (Part 2) | 1:41:15 |
| 28. | J4Y0l1 | 3:53:55 | Cursed Halo 3 Play Through Finale | Can We Make It? | 34:14 |
| 29. | Alex The Anteater | 3:34:43 | Halo 3 Part 9 | Let's Play | Halo | 35:54 |
| 30. | Fendalware | 3:11:23 | Halo 3 Campaign PART 22 HALO Playthrough | 10:59 |
| 31. | Rocky Rockhead | 3:10:21 | Brace For Impact! - HALO 3 | Blind Playthrough - Part 5 | 54:15 |
| 32. | STAntics Arcade | 2:56:48 | THE ENDING | Let's Play! Halo 3: Split-screen Multiplayer - Part 3 / 3 | 9:09 |
| 33. | Mr Raboto Shichuato | 2:36:11 | Halo 3 Playthrough: The Grand Finale | 16:31 |
| 34. | Zenergy | 2:32:54 | Halo 3 Playthrough - "Halo" (Mission FINALE) | 23:59 |
| 35. | INSANEBRIT GAMING | 2:27:54 | Halo 3 | #5 Mission 6 FLOODGATE | 36:19 |
| 36. | Ed Greenall Games | 2:20:44 | the HALO 3 DLC we never got... INSANE ARBITER & FLOOD campaign! (New Covenant FULL Playthrough) | 2:20:44 |
| 37. | Acrasyne | 2:03:38 | Halo 3 - Playthrough - Part 4 Ending | 2:03:38 |
| 38. | WillfromWork | 1:13:16 | This game is an absolute CLASSIC... (Halo 3 Legendary Playthrough Part 2) | 32:42 |
| 39. | F***Asterisks | 1:05:11 | The Worst Halo Team Ever! | Funny Montage Edit | Let's Play Halo 3 | 4 Player Champaign | Part 1 | 9:12 |
| 40. | The Moofinisms | 57:49 | Let's Play Halo 3 - Part 5 - John The Science Guy | 10:00 |
| 41. | C.X.F | 56:03 | let's play halo3 | 56:03 |
| 42. | Dec Plays | 38:44 | 200 Sub Special - Halo 3 Legendary Coop Warthog Run with Easter Egg! | 9:23 |
| 43. | Koshmo | 35:35 | HALO 3 CAMPAIGN MOD - CORTANA MISSION 8 - TROOPER EDITION (BLIND PLAYTHROUGH) | 35:35 |
| 44. | Gaming Grandpa | 30:38 | retro friday with roomscape plays halo 3 campaign floodgate & we break the map | 30:38 |
| 45. | Retro Cheating :D | 29:55 | Halo 3 Master Chief One Level Playthrough with no Cheats on the Xbox 360 :D | 29:55 |
| 46. | EWA Gamesroom | 29:09 | Faz Plays: Halo 3 (Xbox 360)(Gameplay) | 29:09 |
| 47. | Lord of Badger | 28:28 | Reach Playthrough Solo/legendary diffculty part 22 Final | 28:28 |
| 48. | SharkManGaming | 21:39 | Ross Plays - Halo 3 (Match 1) | 9:26 |
| 49. | Priception | 13:33 | Halo 3: "The Storm" Campaign Mission Playthrough with the Raygun (Check Pinned Comment) | 13:33 |
| 50. | IFreeMz | 11:03 | Halo 3 Sierra 117 Legendary Par Time Par Score Skull Locations & Glitches Tutorial Run | 11:03 |
| 51. | Olizandri | 9:27 | Halo 3: Help me get better! | 9:27 |
| 52. | uberanto | 0:38 | Killpocalypse | 0:38 |
| 53. | SNUFFO'CLOCK | 0:14 | Halo 3, but Master Chief helps his Marines fly [#Shorts] | 0:14 |
| 54. | Everything Gaming | 0:13 | I was wondering where my Skewer shot went (via r/SilphRed) #haloinfinite #haloreach #halo3 #halo2 | 0:13 |
