| User | Location | Total Beers | Unique Beers | Breweries |
|---|---|---|---|---|
| OlgaaSAB (OlgaaSAB) | Russia | 0 | 0 | 0 |
| OlgaJumb (OlgaJumb) | Jogja, Indonesia | 0 | 0 | 0 |
| OlgaSAB (OlgaSAB) | Russia | 0 | 0 | 0 |
| Olgashild (Olgashild) | Bangladesh | 0 | 0 | 0 |
| OlgaSOrier (OlgaSOrier) | Russia | 0 | 0 | 0 |
| Oliveralalt (Oliveralalt) | Р РѕСЃСЃРёСЏ | 0 | 0 | 0 |
| Oliverlak (Oliverlak) | Angola | 0 | 0 | 0 |
| Oliver (obloom) | Hampshire Free State | 0 | 0 | 0 |
| Olle (Gilius) | Lund, Sweden | 0 | 0 | 0 |
| Olle (Opuspocus) | 26 | 11 | 3 | |
| OlyaBlumn (OlyaBlumn) | Украина | 0 | 0 | 0 |
| olyasmudova (olyasmudova) | Eritrea | 0 | 0 | 0 |
| OMsweetOM (OMsweetOM) | United States | 79 | 39 | 25 |
| on3xm (on3xm) | Chicago | 212 | 126 | 61 |
| onechadtall | Bay Area, CA | 0 | 0 | 0 |