Constanza Amundson Téves[a] (born 12 February 1998)[1] is a Spanish field hockey player.

[2] Constanza Amundson has a twin sister, Florencia, who also plays field hockey for Spain.

[5][6] Amundson made her first appearance for the Spain U–18 team in 2015 at the EuroHockey Youth Championship in Santander.

She was a member of the side the achieved an historic gold medal at the EuroHockey Junior Championships in Valencia.

[7] Constanza Amundson made her senior international debut for Las Redsticks in 2021, during season three of the FIH Pro League.