Rebecca Steeby
- Full Name: Rebecca Steeby
- Species: Human
- Gender: Female
- By ALD2 2386: Captain, JAG division, Starfleet (TNG Novel: Available Light)
- Death: ALD2 2386; Federation Security detention facility, Earth (TNG Novel: Available Light)
- Murdered by Margo Dempsey during attack on William Ross (TNG Novel: Available Light)