S. Westmore was a Human Starfleet officer in the 22nd century.

In 2154, she was listed as a member of the Flight Test Crew on the dedication plaque of the Columbia NX-02. (ENT: "Affliction", dedication plaque).

In January of 2155, she was listed as a THOR officer on directory placards at Starfleet Command's Fleet Operations Center, Sol Sector. Her office was located in room #3524. (ENT: "Demons", directories)

This character was only mentioned in writing.
She was named for Enterprise makeup artist Suzanne Diaz-Westmore.