Óli Mittún (born 10 June 2005) is a Faroese handball player for IK Sävehof.
[1][2] He participated at the 2022 European U-18 Championship, 2022 European U-20 Championship and the 2023 World U-19 Championship.
He is the cousin of handball playing brothers Elias[5] and Rói Ellefsen á Skipagøtu.
[6] His older brother Pauli Mittún and older sister Jana Mittún are also handball players.