Altenkirchen Office
Altenkirchen Office stands for:
- Office Altenkirchen (Sayn) (before 1803), a historical office in the county of Sayn-Altenkirchen
- Office Altenkirchen (Nassau) (1803–1815), a historical office in the Duchy of Nassau
- Amt Altenkirchen (Altenkirchen district) (1927–1968), a historical administrative unit in the Altenkirchen district