Rev. Sabine Müller-Langsdorf is an ordained pastor in the Protestant Church in Hesse and Nassau (EKHN), and serves the joint Ecumenical Centre of the EKHN and the Evangelical Church of Kurhessen-Waldeck (EKKW) as officer for peace issues.

She is the main contact for EKHN and EKKW members and congregations with regard to the pilgrimage of justice and peace, and also represents the church on various national forums dedicated to peace issues.