Slane may refer to:
- Places
- Slane, a village in County Meath, Ireland
- Slane Castle, located in Slane village
- Hill of Slane, important historical site located in Slane village
- Slane, County Antrim, a townland in County Antrim, Northern Ireland
- Slanes, County Down, a parish and townland in County Down, Northern Ireland
- People
- Chris Slane, a New Zealand cartoonist
- Dan Slane, an American businessman
- Paul Slane, Scottish footballer
- Baron Slane, a Barony in the Peerage of Ireland
- Music
- Slane Concert, a concert held in most years in Slane
- Slane, an Irish folk tune to which a number of songs and hymns are sung, including "Be Thou My Vision"