| ★ |  S9 E7: Russian State TV & Data Brokers: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 272.5K | — | |
| 18 |  S12 E25: US Military, ICE & Presidential Libraries: 10/5/25: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | — | — | 88 |
| 20 |  USAID: Last Week Tonight with John Oliver (HBO) | LastWeekTonight @lastweektonight | 4.2M | — | 88 |
| 19 |  S9 E1: Canadian Vaccine Protests & Critical Race Theory: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 718.8K | — | 88 |
| 1 |  John Oliver on Russia's Invasion of Ukraine & Sex Work (Last Week Tonight S9 E2) | LastWeekTonight @lastweektonight | 706.7K | — | 93 |
| 15 |  S9 E10: Supreme Court Leak & The Philippines: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 659.2K | — | 89 |
| 3 |  S9 E14: 2022 Midterms & Tech Monopolies: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 477.3K | — | 92 |
| 11 |  S9 E8: Dr. Oz & Police Interrogations: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 474.5K | — | 90 |
| 7 |  S9 E12: 2022 Midterms & Subway: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 364.8K | — | 91 |
| 4 |  John Oliver on the Jan. 6th Hearings, Midterms & Rent (Last Week Tonight S9 E15) | LastWeekTonight @lastweektonight | 283.6K | — | 92 |
| 17 |  S9 E4: "Don't Say Gay" Bill & Event Tickets: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 268.3K | — | 88 |
| 2 |  S9 E3: Ukrainian Resistance & Wrongful Convictions: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 267.6K | — | 93 |
| 5 |  S9 E20: Afghanistan Update & AI Images: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 213.2K | — | 91 |
| 8 |  S9 E5: England's Royal Tour & Harm Reduction: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 177.5K | — | 90 |
| 14 |  S9 E17: Inflation & Beach Dolls Update: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 150.4K | — | 89 |
| 6 |  S9 E21: Alaska Primaries 2022 & Carbon Offsets: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 145.2K | — | 91 |
| 13 |  S9 E13: Uvalde Update & School Police: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 136.8K | — | 89 |
| 12 |  John Oliver on Madison Cawthorn & the Trucking Industry (Last Week Tonight S9 E6) | LastWeekTonight @lastweektonight | 133.7K | — | 89 |
| 10 |  S9 E9: 2022 Elections & Environmental Racism: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 133.3K | — | 90 |
| 16 |  S9 E11: Alabama Trans Youth Ban & Utilities: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 108.0K | — | 89 |
| 9 |  S9 E18: UK PM Candidates & Mental Health Care: Last Week Tonight with John Oliver | LastWeekTonight @lastweektonight | 90.3K | — | 90 |