| Altaghoney 
 | |
|---|---|
|   Altaghoney townland in 2007 | |
| Location within Northern Ireland  | |
| County | |
| Country | Northern Ireland | 
| Sovereign state | United Kingdom | 
| Postcode district | BT47 | 
| Dialling code | 028 | 
Altaghoney (from Irish Alt a Chonnaidh, meaning 'glen of the firewood') [1] is townland of 1,163 acres in County Londonderry, Northern Ireland. It is situated in the civil parish of Cumber Upper and the historic barony of Tirkeeran. [2]
Altaghoney contains a stone circle at grid ref: C515013. [3] It also contains a cross at grid ref: C5371 0192 which is registered as a Scheduled Historic Monument. [4]