Kirsten Eleonore Helena Sand (27 November 1895 – 12 May 1996) was a Norwegian architect. In 1919, she became the first woman to graduate with full technical competence in architecture from the Norwegian Institute of Technology (NTH). Until the Second World War, she ran her own practice in Oslo where she designed private homes. After the war, she contributed to reconstruction projects, especially in Troms County in northern Norway.[1][2]