Lars "Lasseman" Larsson, born February 26, 1972, plays keyboards, guitar and sings in the Swedish dance band Arvingarna. He is the son of Lasse Larsson, former keyboard player in The Streaplers, and cousin of Anders Larsson, who took over The Streaplers from his uncle.

In May 2009, Lasseman participated in the Streaplers 50th anniversary show live at Liseberg where he sang the song "Bara 15 år" and played acoustic guitar on the song "Jag har en dröm".