Jóannes Kalsø Danielsen (born 10 September 1997) is a Faroese footballer who plays as a midfielder for KÍ and the Faroe Islands national team.
[2] On 28 December 2021, Danielsen signed with Danish 2nd Division leader Næstved Boldklub, after having played for KÍ since 2015.
Danielsen made his international debut for the Faroe Islands on 15 October 2019 in a UEFA Euro 2020 qualifying home match against Malta.
[5] Danielsen works as a electrician while also playing football.
This biographical article relating to Faroese association football is a stub.