S-Type
- Bedford S type
- Binary star
- Class S (disambiguation)
- Jaguar S-Type (disambiguation)
- Jensen S-type
- New South Wales S type carriage stock
- Renault S-Type engine
- S class (disambiguation)
- S type fuse
- S-type asteroid
- S-type granite
- S-type star
- Soviet S-class submarine
- Type S (disambiguation)
- Victorian Railways S type carriage