| 19951 | Mike Enriquez | 216,230 | 6 | 6 |
| 19952 | Mike Fisher (ice hockey) | 33,532 | 6 | 244 |
| 19953 | Mike Jeffries (CEO) | 142,320 | 6 | 10 |
| 19954 | Mike Lazaridis | 20,270 | 6 | 343 |
| 19955 | Mike Macdonald | 27,425 | 6 | 147 |
| 19956 | Mike Portnoy | 26,079 | 6 | 186 |
| 19957 | Mike Vogel | 18,207 | 6 | 449 |
| 19958 | Mikel Oyarzabal | 102,654 | 6 | 72 |
| 19959 | Miki Sudo | 50,208 | 6 | 75 |
| 19960 | Mila Mulroney | 53,850 | 6 | 53 |
| 19961 | Miles Sanders | 30,984 | 6 | 151 |
| 19962 | Millvina Dean | 25,212 | 6 | 206 |
| 19963 | MindGeek | 18,243 | 6 | 418 |
| 19964 | Miracle on 34th Street (1994 film) | 34,827 | 6 | 189 |
| 19965 | Mirai | 21,788 | 6 | 219 |
| 19966 | Mishal Al-Ahmad Al-Jaber Al-Sabah | 88,984 | 6 | 24 |
| 19967 | Miss Elizabeth | 16,961 | 6 | 364 |
| 19968 | Mister Mind | 23,989 | 6 | 258 |
| 19969 | Mitchell Robinson | 19,267 | 6 | 309 |
| 19970 | Mithraism | 22,597 | 6 | 214 |
| 19971 | Mitragyna speciosa | 17,729 | 6 | 472 |
| 19972 | Moff Gideon | 16,034 | 6 | 389 |
| 19973 | Mona Singh | 12,708 | 6 | 628 |
| 19974 | Monica Yunus | 43,189 | 6 | 136 |
| 19975 | Monza Circuit | 23,130 | 6 | 234 |
| 19976 | Moon Music | 31,846 | 6 | 119 |
| 19977 | Moonrise (TV series) | 18,234 | 6 | 268 |
| 19978 | Morgane Stapleton | 38,694 | 6 | 103 |
| 19979 | Mormon cricket | 16,755 | 6 | 381 |
| 19980 | Motion of no confidence | 25,584 | 6 | 171 |
| 19981 | Motsi Mabuse | 18,483 | 6 | 361 |
| 19982 | Mount Carmel Center | 18,981 | 6 | 362 |
| 19983 | Mount Hermon | 28,474 | 6 | 271 |
| 19984 | Mountain West Conference | 27,863 | 6 | 132 |
| 19985 | Moussa Diaby | 25,236 | 6 | 243 |
| 19986 | Movie 43 | 54,672 | 6 | 97 |
| 19987 | Mr. Iguana | 27,434 | 6 | 200 |
| 19988 | Mrbeast | 35,762 | 6 | 97 |
| 19989 | MTV Splitsvilla (season 15) | 20,453 | 6 | 346 |
| 19990 | Mug shot of Donald Trump | 56,038 | 6 | 65 |
| 19991 | Muhammad Mokaev | 68,239 | 6 | 92 |
| 19992 | Mukesh Kumar (cricketer) | 19,996 | 6 | 338 |
| 19993 | Mumford & Sons | 19,155 | 6 | 416 |
| 19994 | Murder of Garrett Foster | 48,290 | 6 | 59 |
| 19995 | Murder of Mike Williams | 12,188 | 6 | 533 |
| 19996 | Murder of Otávio Jordão da Silva | 98,820 | 6 | 25 |
| 19997 | Murder of Skylar Neese | 36,142 | 6 | 137 |
| 19998 | Murder of Tim McLean | 127,051 | 6 | 28 |
| 19999 | Murders of Mohammed Ammouri and Anna-Lena Svensson | 15,729 | 6 | 566 |
| 20000 | Mutulu Shakur | 20,120 | 6 | 316 |