Lepreau may refer to several places and features in Charlotte County, New Brunswick:
- Lepreau, an unincorporated community
- Lepreau Basin, at mouth of Lepreau River
- Lepreau Bay
- Lepreau Falls, site of Lepreau Falls Provincial Park
- Lepreau Parish, a geographic parish
- the parish of Lepreau, the local service district for the geographic parish
- Lepreau River
- North Branch Lepreau River
- West Branch Lepreau River
- Lepreau River Wildlife Management Area
- Little Lepreau
- Little Lepreau Basin, at mouth of Little Lepreau River
- Little Lepreau River
- Point Lepreau
- Point Lepreau Nuclear Generating Station