Sarah K. Noble (born 1975) is a planetary geologist and a program scientist at NASA Headquarters in Washington, D.C.

In 1997 during her undergraduate studies, Noble was selected as a summer intern at the Lunar and Planetary Institute.

In 2008 she became a NASA Postdoctoral Management Fellow at NASA Headquarters and later went on to a position as a research scientist at the University of Alabama in Huntsville and Marshall Space Flight Center where she worked on lunar mapping and modeling and space weathering-related issues.

From September 2010 – 2014, Noble split her time been working on a variety of research and program activities at the Goddard Space Flight Center and NASA Headquarters.

In addition to her scientific research, Noble is a painter, and much of her artistic work is inspired by space exploration and alien worlds.