- Source: KLSN
KLSN may refer to:
the ICAO code for Los Banos Municipal Airport, in Los Banos, California, United States
KLSN-LP, a defunct low-power radio station (92.9) formerly licensed to Oakley, California
KYZA, a radio station (92.7 FM) licensed to Adelanto, California, which held the call sign KLSN from 2012 to 2013
KZXL, a radio station (96.3 FM) licensed to Hudson, Texas, United States, which used the call sign KLSN from October 2001 to July 2008