Lamberto Sposini (born 1952) is an Italian journalist and television presenter.

Born in Foligno, Sposini started his career as a journalist for the newspaper Paese Sera, then in 1978 he became a collaborator of RAI TV, working as a redactor, a correspondent and as a news speaker of TG1.^[1] In 1991 he moved to Mediaset, where he co-founded the TG5 and became one of its news speaker.^[1][2] After a short comeback at TG1 which he left in 2006 as a result of the disagreements with the new editor in chief Carlo Rossella,^[2] in 2008 he became the presenter of La Vita in diretta, a Rai 1 television program broadcast in the afternoon.^[1][2] In April 2011 Sposini was affected by a severe brain hemorrhage and retired from showbusiness.^[1][2]