The Haughton-Mars Project (HMP) is an international interdisciplinary field research project centered on the scientific study of the Haughton impact structure and surrounding terrain, Devon Island, High Arctic, viewed as a terrestrial analog for the Mars.

The rocky polar desert setting, geologic features and biological attributes of the site offer unique insights into the possible evolution of Mars - in particular the history of water and of past climates on Mars - the effects of impacts on Earth and on other planets, and the possibilities and limits of life in extreme environments.

In parallel with its Science program, the HMP supports an Exploration program aimed at developing new technologies, strategies, humans factors experience, and field-based operational know-how key to planning the future exploration of the Moon, Mars and other planets by robots and humans.

The HMP is managed and operated by the Mars Institute with support from the SETI Institute.