Lars "Leari" Ljungberg, (born 6 March 1977 in Huddinge, Sweden) is a Swedish musician and bass player of the alternative rock/glam rock band The Ark.He started out as a studio and touring musician for artists such as soul singer Titiyo.
In 1999 he went on an 8-month tour with the Cardigans due to Magnus Sveningsson, Cardigans regular bass player being injured.
In autumn and winter 08/09 Leari was employed as a bassist in the rock opera Jesus Christ Superstar at the Malmö opera.
He is also a member of The Ark side-project, the disco/glam rock crossover band Stereo Explosion.