Atli Ingólfsson (born 1962) is a composer. His works have been performed in new music festivals across Europe and occasionally overseas. His oeuvre comprises a big range of different works, from solo to orchestral to music theatre. Of his chamber works, the most widely performed might be Object of Terror for chamber group (Ed. Ricordi, Milan), present on his profile CD Enter, issued by BIS in Stockholm in 2005.