Len
# Len

Len or LEN may refer to:

## People and fictional characters

* Len (given name), a list of people and fictional characters
* Lén, a character from Irish mythology
* Alex Len (born 1993), Ukrainian basketball player
* Mr. Len, American hip hop DJ
* Len Kagamine, Vocaloid

## LEN

* The Lake Erie and Northern Railway, a defunct interurban electric railway in Ontario, Canada
* Ligue Européenne de Natation, the European Swimming League
   * LEN Trophy

## Codes

* len, ISO 639-3 code for the extinct Lencan languages of Central America
* LEN, IATA airport code of León Airport, near León, Spain
* LEN, ICAO airline code for Lentini Aviation - see List of airline codes (L)

## Other uses

* Len (band), a Canadian indie rock group
* Len (Norway), an important Norwegian administrative entity during 1536–1814
* Len (programming), a function that gives the length of a text string in some dialects of BASIC programming language
* River Len, a river in the English county of Kent
