Look up allier in Wiktionary, the free dictionary.
Allier is a department in south-central France.
Allier may also refer to:
Places
edit- Allier (river), in France
- Allier, Hautes-Pyrénées, a commune of the Hautes-Pyrénées department, in southwestern France
People
edit- Carolina Allier, Mexican badminton player
- Thomas Allier (born 1975), French BMX rider