Kjell Roos (born 11 March 1956), is a Swedish guitarist and singer.
Roos leads the Swedish dansband Kjell Roos Band, earlier known as Roosarna. He has done duets with Swedish singer Kikki Danielsson such as I juletid (Save Your Love), Kvällens sista dans and Har du glömt?. In 1994, Kikki Danielsson & Roosarna received a Grammis for "Dansband of the year" for the album Vet du vad jag vet.