Rauno Miettinen (born 25 May 1949 in Kuopio) is a Finnish former Nordic combined skier.

His biggest success as a Nordic combined athlete was at the Holmenkollen ski festival, where he won the event five times (1969, 1971–1973, 1978).

Miettinen is one of only four people to win the Holmenkollen Nordic combined five times (the others being Lauritz Bergendahl, Johan Grøttumsbråten, and Bjarte Engen Vik).

Miettinen was awarded the Holmenkollen medal in 1972 (shared with Magne Myrmo).

This biographical article relating to Finnish ski jumping is a stub.