Berikut ini beberapa mitra kerjasama Sekolah Tinggi Diakones HKBP diluar negeri:
- Distrik Luedenschied Plettenberg Germany
- Gereja Westfalia Germany
- Evangelical Lutheran Church in America-Global Mission
- Bochum University Germany
- Diaconia University Bethel Bielefeld
- University of Applied Science for Diaconia Bethel Germany
- Protestant University of Rwanda
- Tumaini University Der Es Salaam Collage-Tanzania
- Kirchliche Hochscule Wuppertal/Bethel Germany
- Komite Nasional Lutheran Church Federation (KN-LWF)
- dan instansi lainnya.