Radio Sweden caught up with series producer Bibbi Rödöö after the announcements were made on Wednesday, and asked her to describe the iconic radio show.
The series strives to offer listeners a variety of voices. This year will see artists, athletes, entrepreneurs, academics and other achievers.
It begins on Midsummer Day and runs until the middle of August.
Opera singer to launch 'Sommar' with diva tour3:06 min 3:06 min
Meet this year's "sommarpratare"4:19 min 4:19 min
Timbuktu and Sanna Nielsen to host "Sommar" programmes3:52 min 3:52 min