Sir Otto Moses Jaffe, JP, also spelt Jaffé, was a German-born British businessman, who was twice elected Lord Mayor of Belfast and was a leader of the Jewish community in the city.
- Occupation
- politician
- Position held
- Lord Mayor of Belfast, High Sheriff of Belfast, Lord Mayor of Belfast
- Citizenship
- Germany
- Born
- August 13, 1846
- Died
- April 29, 1929