Neptune has 14 known moons, here are their names and the year they were discovered:

- Triton (1846)

- Nereid (1949)

- Halimede (2002)

- Sao (2002)

- Laomedeia (2002)

- Psamathe (2003)

- Neso (2003)

- Proteus (1989)

- Larissa (1981)

- Despina (1989)

- Galatea (1989)

- Thalassa (1989)

- Naiad (1989)

- S/2004 N 1 (2004)