Starfleet Academy offered a vast array of majors terminating in a degree to suit the interests of its cadets and the needs of Starfleet, of which the following are included:
- Advanced Theoretical Physics
- Astrophysics
- Engineering
- Exoarchaeology
- Exobiology
- Probability mechanics
- Xenolinguistics
- Zoology
After a curriculum which included advanced training in auxiliary vessels, Data graduated Starfleet Academy in four years with honors in probability mechanics and exobiology. (TNG: "Encounter at Farpoint")
While at the Academy, Jadzia Dax received academic degrees in astrophysics, exoarchaeology, exobiology, and zoology. (DS9: "Playing God")
Tom Paris managed to graduate from Starfleet Academy after a stormy four years with a major in astrophysics. (VOY: "Future's End")