Events in the history of the Pitt Rivers Museum that took place in 1866.
Readers are reminded that this table is a work in progress and may be amended or added to at any time.
| Month | Day | Event | Source of Information | Notes |
| January | ||||
| February | ||||
| March | ||||
| April | ||||
| May | ||||
| June | 13 | Robert Ranulph Marett born | DNB entry | |
| July | ||||
| August or September | No day | Tylor attends BAAS meeting in Nottingham | Relational Museum timeline | |
| September | ||||
| October | ||||
| November | ||||
| December | No day | Pitt-Rivers elected to Council of the Anthropological Society of London | Chapman, 1981: 251 | |
| Unspecified | Tylor visits Oxford | Relational Museum website; Megan Price pers comm. | ||
| Unspecified | Tylor publishes articles in Fortnightly Review and Quarterly Review | Relational Museum timeline |
AP.
