Starseed or star seed may refer to:
- Starseeds, space-traveling creatures used by Outsiders to plant life on planets in Larry Niven's Known Space science fiction series
- Starseed (novel), a 1991 science fiction novel by Spider Robinson and Jeanne Robinson
- Starseed, a 1973 book by Timothy Leary
- "Starseed" (song), a 1994 single by Our Lady Peace
- Starseed launcher, a hypothetical concept of a space exploration system
- Starseed, an alternate term for another space exploration concept, the Astrochicken
- Star Seed, a spark left over from the creation of the universe in He-Man and the Masters of the Universe
- Star seeds, a type of crystal in sentient life in the Sailor Moon: Sailor Stars series, a specific type is the Sailor Crystals
- Starseed (band), South-African/British rock band
Famous quotes containing the words star and/or seed:
“A rocket is an experiment; a star is an observation.”
—José Bergamín (1895–1983)
“I rise in the dawn, and I kneel and blow
Till the seed of the fire flicker and glow;
And then I must scrub and bake and sweep
Till the stars are beginning to blink and peep;
And the young lie long and dream in their bed....”
—William Butler Yeats (1865–1939)