245 collectibles in Days Gone.
| Name | Set | Reward | Status |
|---|---|---|---|
| Global Conspiracy | Radio Free Oregon | — | |
| Golden Chanterelle | Herbology | — | |
| Golden Currant | Herbology | — | |
| Grotto Caves - "The Buried Caves" | Historical Markers | — | |
| Herbology | Herbology | — | |
| Historical Markers | Historical Markers | — | |
| Home Of The Free | Radio Free Oregon | — | |
| Horn of Plenty | Herbology | — | |
 Hungry Jim's Menu | Tourism | — | |
| Indian Pipe | Herbology | — | |
 Indigenous Petroglyphs - "Stories in Stone" | Historical Markers | — | |
| Ink Cap | Herbology | — | |
| Inspector Field Note - 1375 | NERO Intel | — | |
| Inspector Field Note - 1376 | NERO Intel | — | |
| Inspector Field Note - 1381 | NERO Intel | — | |
| Inspector Field Note - 1674 | NERO Intel | — | |
| Inspector Field Note - 1680 | NERO Intel | — | |
 IPCA Tech | IPCA Tech | — | |
| Iron Butte - "The Iron Mountain" | Historical Markers | — | |
| Iron Butte Meteorite - "Gift From the Sky" | Historical Markers | — | |
| Iron Butte Ranch - "The Summer Marsh" | Historical Markers | — | |
| Iron Butte Ranch Masters Tournament | Tourism | — | |
| Iron Mike - "I'll Always Be With You" | Character | — | |
| Iron Mike - "Let There Be Peace" | Character | — |