Memoirs of a Spacewoman is a science fiction novel by Scottish novelist and poet Naomi Mitchison published in 1962 by Victor Gollancz Ltd.

The novel presents as the memoir of Mary, a communication specialist who travels through space and time as part of an exploration team.

It delves into themes such as communication with alien beings and the complexities of interstellar travel, along with concepts of sexuality, reproduction, parenthood and child-rearing, diverse perceptions of time, and the psychological impacts of space exploration.

In this narrative, Mary, the protagonist, is a scientist and explorer at a time when humans have reached many worlds across various galaxies.

The overarching mission of her team is the pursuit of knowledge and providing assistance to beings they encounter, adhering to strict guidelines against certain forms of interference.