Soper may refer to:
- In people
- Donald Soper, Baron Soper, Methodist minister, socialist and pacifist
- John Harris Soper, marshall of the Kingdom of Hawaii
- Kate Soper, philosopher
- Kate Soper (composer)
- Tony Soper, ornithologist
- J. Dewey Soper (1893 - 1982), Canadian explorer/ornithologist
- Dewey Soper Migratory Bird Sanctuary
- Soper Lake
- Soper River
- In places
- Soper, Oklahoma, USA; a town
- Soper, Burkina Faso