| Subject | Spanish | English |
| patents. | abogado defensor | defender |
| law | abogado DEFENSOR | defense attorney (called the "defendant") |
| law | abogado defensor | defense attorney legal counsel for the accused |
| law | abogado a defensor | defense counsel (a) |
| patents. | abogado defensor | advocate |
| ed. | auto defensor | self-advocate |
| h.rghts.act. | Declaración sobre los defensores de los derechos humanos | Declaration on Human Rights Defenders |
| h.rghts.act. | Declaración sobre los defensores de los derechos humanos | Declaration on the Right and Responsibility of Individuals, Groups and Organs of Society to Promote and Protect Universally Recognized Human Rights and Fundamental Freedoms |
| h.rghts.act. | Declaración sobre los defensores de los derechos humanos | Human Rights Defenders Declaration |
| comp., MS | Defensor de accesibilidad | Accessibility Advocate (A collection of Office.com content about the people and tools that make work and life easier for people living with disability) |
| law | defensor de las víctimas | victim advocate |
| h.rghts.act. | defensor de los derechos humanos | human rights defender |
| h.rghts.act., social.sc. | defensor de los niños | ombudsman for children |
| law | defensor de oficio | public defender |
| baseb. | defensor de primer saco | first baseman |
| environ. | defensor del medio ambiente | conservationist |
| law | defensor del pueblo | mediator |
| law | defensor del pueblo | ombudsman |
| polit. | defensor del pueblo | ombudsperson |
| polit. | defensor del pueblo | ombudsperson mediator (mediador) |
| law | Defensor del Pueblo | Defender of the People |
| econ. | Defensor del Pueblo | mediator |
| law | Defensor del Pueblo | Ombudsman |
| law | Defensor del Pueblo Andaluz | Ombudsman of the Autonomous Community of Andalusia |
| law | Defensor del pueblo de la Unión Europea para Mostar | European Union Ombudsman for Mostar |
| gen. | Defensor del Pueblo del País Vasco | Basque Ombudsman |
| econ. | Defensor del Pueblo Europeo | European Ombudsman |
| law, h.rghts.act. | Defensor del Pueblo Europeo | Ombudsman |
| gen. | defensor del pueblo parlamentario | Parliamentary Commissioner for Administration |
| gen. | defensor del pueblo parlamentario | Parliamentary Ombudsman |
| gen. | defensor del pueblo parlamentario | Ombudsman |
| baseb. | defensor del segundo saco | second baseman |
| baseb. | defensor del tercer saco | third baseman |
| law | Defensor Judicial de Menores | Law Guardian |
| law | defensor público | Public Defender P.D. state-funded counsel assigned to an indigent defendant |
| fin. | defensor público | public defender |
| law | defensor público | Public Defender |
| polit. | destitución del Defensor del Pueblo | dismissal of the Ombudsman |
| h.rghts.act. | Directrices de la UE sobre defensores de los derechos humanos | EU Guidelines on Human Rights Defenders |
| polit., gov. | Estatuto del Defensor del Pueblo | statute of the European Ombudsman |
| law, social.sc. | Ley Orgánica del Defensor del Pueblo | Organic Law on the Defender of the People |
| h.rghts.act., social.sc. | "Los alcaldes, defensores de los niños" | "mayors as defenders of children" |
| h.rghts.act. | Observatorio para la Protección de los Defensores de los Derechos Humanos | Observatory for the Protection of Human Rights Defenders |
| h.rghts.act. | Observatorio para la Protección de los Defensores de los derechos Humanos | Observatory for the protection of Human Rights Protectors |
| insur. | oficina del defensor del asegurado | insurance ombudsman bureau |
| law | Oficina del Defensor del Pueblo | Office of the Public Defender |
| econ. | recurso al Defensor del Pueblo Europeo | appeal to the European Ombudsman |
| law, social.sc. | Red europea de Defensores del Menor | European Network of Ombudspersons for Children |
| gen. | Relaciones con el Parlamento Europeo, el Defensor del Pueblo Europeo, el Comité Económico y Social, el Comité de las Regiones y los Medios Profesionales | Relations with the European Parliament, the European Ombudsman, the Economic and Social Committee and the Committee of the Regions and trade and industry |
| h.rghts.act., social.sc., UN | Representante Especial del Secretario General sobre la cuestión de los defensores de los derechos humanos | Special Representative of the Secretary-General on human rights defenders |
| h.rghts.act., social.sc., UN | Representante Especial del Secretario General sobre la cuestión de los defensores de los derechos humanos | Special Rapporteur on the situation of human rights defenders |