M. Okuda was a Human Starfleet officer in the 22nd century.

In 2151, Okuda was listed as a Flight Software officer on the dedication plaque of Enterprise NX-01. (ENT: "Broken Bow", dedication plaque)

In 2154, Okuda was a listed as a Spaceframe Engineering officer on the dedication plaque of the Columbia NX-02. (ENT: "Affliction", dedication plaque)

In January 2155, Okuda was listed as a MMACS officer on the directory placards at Starfleet Command's Fleet Operations Center, Sol Sector. Okuda's office was located in room #1210. (ENT: "Demons", directories)