| 22951 | NRL Grand Final | 30,421 | 5 | 150 |
| 22952 | Nuno Bettencourt | 23,923 | 5 | 238 |
| 22953 | NXIVM | 65,940 | 5 | 44 |
| 22954 | O Holy Night | 17,734 | 5 | 433 |
| 22955 | Oath Keepers | 26,725 | 5 | 177 |
| 22956 | Obelisk (biology) | 83,166 | 5 | 27 |
| 22957 | Octavio Dotel | 141,118 | 5 | 13 |
| 22958 | Odisha Legislative Assembly | 51,237 | 5 | 102 |
| 22959 | Offside (association football) | 14,771 | 5 | 521 |
| 22960 | Ohio State University abuse scandal | 21,462 | 5 | 208 |
| 22961 | Ohio-class submarine | 47,650 | 5 | 77 |
| 22962 | OL Reign | 36,954 | 5 | 137 |
| 22963 | Ole Romeny | 24,691 | 5 | 204 |
| 22964 | Olga Carmona | 119,995 | 5 | 32 |
| 22965 | Olga Danilović | 36,353 | 5 | 140 |
| 22966 | Oliver Dowden | 44,598 | 5 | 62 |
| 22967 | Oliver Haarmann | 45,951 | 5 | 49 |
| 22968 | Oliver Stark | 21,848 | 5 | 223 |
| 22969 | Olivia Olson | 17,880 | 5 | 544 |
| 22970 | Ollie Pope | 36,583 | 5 | 180 |
| 22971 | Olympic flame | 53,536 | 5 | 87 |
| 22972 | Olympic weightlifting | 20,917 | 5 | 399 |
| 22973 | Olympic-class ocean liner | 19,811 | 5 | 377 |
| 22974 | Olympique de Marseille | 14,868 | 5 | 469 |
| 22975 | On Swift Horses | 23,997 | 5 | 210 |
| 22976 | Once Upon a Studio | 46,948 | 5 | 87 |
| 22977 | Ong Beng Seng | 49,306 | 5 | 82 |
| 22978 | Onimusha | 45,376 | 5 | 94 |
| 22979 | Only the Brave (2017 film) | 19,116 | 5 | 357 |
| 22980 | Ooru Peru Bhairavakona | 28,110 | 5 | 197 |
| 22981 | Operation 1027 | 28,145 | 5 | 175 |
| 22982 | Operation Plumbbob | 44,611 | 5 | 129 |
| 22983 | Operation Sindoor | 41,461 | 5 | 109 |
| 22984 | Opinion polling for the 2023 New Zealand general election | 26,858 | 5 | 203 |
| 22985 | Oral Roberts University | 18,267 | 5 | 370 |
| 22986 | Oregon Ducks football | 16,256 | 5 | 520 |
| 22987 | Orthodox stance | 56,886 | 5 | 93 |
| 22988 | Oswald Mosley | 12,687 | 5 | 649 |
| 22989 | Otis Williams | 32,091 | 5 | 119 |
| 22990 | Our Lady of Fátima | 19,617 | 5 | 278 |
| 22991 | Outlaws Motorcycle Club | 11,954 | 5 | 689 |
| 22992 | Outnumbered (British TV series) | 30,349 | 5 | 189 |
| 22993 | Over the Garden Wall | 13,521 | 5 | 572 |
| 22994 | Owen Gray | 44,307 | 5 | 84 |
| 22995 | Oxygen | 18,092 | 5 | 315 |
| 22996 | Ozymandias (Breaking Bad) | 24,462 | 5 | 203 |
| 22997 | P. J. Walker | 72,923 | 5 | 58 |
| 22998 | P. R. Sreejesh | 69,534 | 5 | 72 |
| 22999 | Pager | 168,789 | 5 | 8 |
| 23000 | Pahalgam | 77,115 | 5 | 30 |