Kilmainhamwood, historically simply Killmainham (Irish: Cill Mhaighneann),[2] is a village and townland in north County Meath, Ireland.

The village is built on the River Dee and is situated north of Whitewood Lake.

Neighbouring parishes are Kingscourt to the north, Drumconrath to the east, Nobber to the south-east, Moynalty to the south and Bailieborough to the west.

Kilmainham Wood station on the former Dublin to Kingscourt railway line was situated east of the village and was closed to passengers in 1947, and became part of the Boyne Valley to Lakelands Greenway in 2024.

Notable former players for Kilmainhamwood include Brian Stafford, Sean McCormack and Jerry Owens.