Much of the strength and vigour of the Academy today derives from its system of Academy Committees. These committees, administered by the Academy concern themselves with the organisation and development of their respective disciplines and provide the mechanism by which Ireland adheres to the relevant international bodies.

Committees for Science

• Astronomy and Space Sciences Committee
  Astronomy and Space Sciences Committee
• Chemical and Physical Sciences Committee
  Chemical and Physical Sciences Committee
• Climate Change Sciences Committee
  Climate Change Sciences Committee
• Communications and Radio Sciences Committee
  Communications and Radio Sciences Committee
• Engineering Sciences Committee
  Engineering Science Committee
• Geographical Sciences Committee
  Geographical Sciences Committee
• Geosciences Committee
  Geosciences Committee
• Life Sciences Committee
  Life Sciences Committee
• Mathematical Sciences Committee
  Mathematical Sciences Committee
• Praeger Committee
  Praeger Committee

Committees for the Humanities and Social Sciences

• Archaeology Committee
  Archaeology Committee
• Classical and Near Eastern Studies Committee
  Classical and Near Eastern Studies Committee
• Coiste Léann na Gaeilge
  Coiste Léann na Gaeilge
• Historical Sciences Committee
  Historical Sciences Committee
• International Affairs Committee
  International Affairs Committee
• Literatures in English
  Literatures in English
• Modern Languages Committee
  Modern Languages Committee
• Philosophy and Ethics Committee
  Philosophy and Ethics Committee
• Social Sciences Committee
  Social Sciences Committee