Showing 194 registered airlines with a combined fleet of 602 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Second Sverdlovsk Air Enterprise | UKU | 0 |
| Severstal | SSF / D2 | 4 |
| Shans Air | SNF | 0 |
| Shar Ink | UGP | 0 |
| Sheremetyevo-Cargo | SHO | 0 |
| Sibaviatrans | SIB / 5M | 0 |
| Sirius-Aero | CIG | 1 |
| Smartavia | AUL / 5N | 11 |
| Sokol | PIV | 0 |
| SolitAir | CGS | 0 |