The Earth Science Teachers' Association is the UK's professional association for teachers of the earth sciences and those involved what earth science education, including teachers and educators in industry and higher education as well as the school sector. We support those in training as well as practicing educators and teacher trainers.

ESTA helps educators at all levels through publications, an annual course and conference and web-based earth science teaching resources.

ESTA also provides advice and support to teachers and learning establishments and supports or directly undertakes, research that helps develop the teaching of earth sciences.

ESTA is a UK Registered Charity, first formed in 1968.