A Vandeleur-Lynam is a summit in Ireland with a height of at least 600m above sea level and prominence of at least 15m. The original version of this hill list was compiled by Rev. C.P Vandeleur and Joss Lynam, and now comprises 269 summits.

Members of the MountainViews community have collectively compiled the book A Guide to Ireland's Mountain Summits - The Vandeleur-Lynams & The Arderins. This handy little book was published by The Collins Press in 2013. The book also contains a list of Ireland's County High Points.