| March 84S | |
| Category: | Sports 2000 |
| Chassis: | fibreglass body on aluminium monocoque |
| Suspension: | double wishbones, push-rod actuated coil springs over shock absorbers, anti-roll bar (front) twin lower links, single upper links, trailing arms, coil springs over dampers, anti-roll bar (rear) |
| Engine Name: | Ford Pinto 21NaN1 DOHC I4 naturally-aspirated mid-engined |
| Gearbox Name: | Hewland Mk.9 |
| Gears: | 4-speed |
| Type: | manual |
| Weight: | [1] |
| Debut: | 1984 Oulton Park Thundersports[2] |
The March 84S is a Sports 2000[3] prototype race car, designed, developed and built by British manufacturer March Engineering, for sports car racing, in 1984.