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:
“What is this flesh I purchased with my pains,
This fallen star my milk sustains,
This love that makes my heart’s blood stop
Or strikes a sudden chill into my bones
And bids my hair stand up?”
—William Butler Yeats (1865–1939)
“A candle in the thighs
Warms youth and seed and burns the seeds of age;”
—Dylan Thomas (1914–1953)