Knockananna (Irish: Cnoc an Eanaigh, meaning 'hill of the marsh')[2] is a village in County Wicklow, Ireland.

[3] In Liam Price's extensive survey of place names of County Wicklow his earliest record of Knockananna is dated 1714 using the current spelling.

[4] A grave accent has been added in the 1989 Gazetteer of Ireland making Knockànanna to provide a guide to proper stressing in pronouncing the name correctly.

[10] Kehoe himself died from severe wounds he received while attempting to remove a booby trapped land mine during the civil war in Macroom in September 1922.

[12] In early 2020 at the start of the COVID-19 Pandemic until 2022 after her son Shane had committed suicide, the singer Sinéad O'Connor lived in Knockananna.