William Ross
- Full Name: William Johannes Ross
- Species: Human
- Gender: Male
- Reached admirality from field positions, not staff positions (SCE Short Story: "Interphase Book 1")
- By April 2374: Admiral, commanding officer, Starfleet Operations, Starfleet; Starbase 375 (DS9: "A Time to Stand")
- Field commander for Starfleet fleet operations for duration of Dominion War