Trickvallen is a townland in County Tyrone, Northern Ireland.
It is situated in the barony of Dungannon Upper and the civil parish of Arboe and covers an area of 279 acres.
[1] The name derives from the Irish: tric bhallen (a small cup or churn-shaped hill).
[2] In 1841 the population of the townland was 238 people (54 houses) and in 1851 it was 208 people (42 houses).
[3]