Ireland •
County Leitrim •
Leitrim, County Leitrim, a village in County Leitrim •
Leitrim (County Leitrim barony), a barony in County Leitrim •
Leitrim (Counties Galway and Clare barony), a barony mainly in County Galway and partly in County Clare • Leitrim Station, a former railway station on the defunct
Cavan & Leitrim Railway Northern Ireland •
Leitrim, County Antrim, a townland in County Antrim, Northern Ireland •
Leitrim, County Down, a small village in County Down, Northern Ireland •
Leitrim, County Fermanagh, a townland in County Fermanagh, Northern Ireland •
Leitrim, County Londonderry, a townland in County Londonderry, Northern Ireland •
Leitrim, County Tyrone, a townland in County Tyrone, Northern Ireland
Canada •
Leitrim, Ontario, a residential neighbourhood near Ottawa •
Leitrim station, an LRT station in Ottawa, Ontario, Canada •
CFS Leitrim, a Canadian military base located in the same neighbourhood ==Sport==