Lier
Look up lier in Wiktionary, the free dictionary.
Lier may refer to:
- Lier, Belgium
 - Lier, Norway
 - De Lier, Netherlands
 - Li Er, also known as Laozi, a Chinese philosopher
 
See also
- Leer (disambiguation)
 - Leer, Michigan, hamlet in Long Rapids Township, Michigan, USA named after Lier, Norway
 - Liar (disambiguation)