Slipher may refer to:
People edit
- Earl C. Slipher (1883–1964), American astronomer
- Vesto Slipher (1875–1969), American astronomer
Astronomical namings edit
- 1766 Slipher, main-belt asteroid
- Slipher (lunar crater), crater on the Moon
- Slipher (Martian crater), crater on Mars