Cal Hudson
- Full Name: Calvin Hudson
- Species: Human
- Gender: Male
- Wife: Gretchen Hudson
- November 2350: Cadet, Starfleet Academy, Starfleet; Earth (DS9 Short Story: "The Music Between the Notes")
- Presumptive as in same year as Benjamin Sisko
- 2353: Field study, Pelios Station (DS9 Short Story: "The Music Between the Notes")
- September 2354: Ensign, Starfleet
- By October 2370: Lieutenant commander, colonial attaché, Starfleet; Demilitarized Zone (DS9: "The Maquis, Part I")
- Begins covert association with Maquis during service (DS9: "The Maquis")
- October 2370: Defection from Starfleet (DS9: "The Maquis")
- Death: 2373 (DS9: "Blaze of Glory")
- Killed in skirmish with Cardassian forces (DS9: "Blaze of Glory")