Robert Wesley
- Full Name: Robert Wesley
- Born: c.2216 (TOS Novel: The Captain's Oath)
- 45 years old as of 2261 per text
- Species: Human
- Gender: Male
- By 2242: Tactical officer, Starfleet (TOS Novel: The Captain's Oath)
- Served in Battle of Donatu V per text
- 2252: Captain, commanding officer, Starfleet; USS Beowulf (TOS Novel: The Captain's Oath)
- 2263: Commodore, commanding officer, Starfleet; USS Lexington (TOS: "The Ultimate Computer"; TOS Novel: Ex Machina)
- By 2269: Retirement (TAS: "One of Our Planets is Missing")
- By 2269: Governor, Mantilles (TAS: "One of Our Planets is Missing")