Nina Kost (born 17 April 1995) is a Swiss swimmer.
[2] She competed in the women's 50 metre freestyle and women's 100 metre backstroke events at the 2019 World Aquatics Championships held in Gwangju, South Korea.
[3][4] In both events she did not advance to compete in the semi-finals.
[3][4] She also competed in two women's relay events, without winning a medal.
This biographical article related to a Swiss swimmer is a stub.