| Event: | Cycling, Women's road time trial C4 |
| Games: | 2012 Summer |
| Venue: | Brands Hatch |
| Dates: | September 5 |
| Competitors: | 6 |
| Nations: | 5 |
| Gold: | Megan Fisher |
| Goldnpc: | USA |
| Silver: | Susan Powell |
| Silvernpc: | AUS |
| Bronze: | Marie-Claude Molnar |
| Bronzenpc: | CAN |
The Women's time trial C4 road cycling event at the 2012 Summer Paralympics took place on September 5 at Brands Hatch. Six riders from five different nations competed. The race distance was 16 km.
| width=20 | Rank! | width=180 | Name ! | Country | Time |
|---|---|---|---|---|---|
| Megan Fisher | 26:04.39 | ||||
| Susan Powell | 26:31.30 | ||||
| Marie-Claude Molnar | 26:48.52 | ||||
| Alexandra Green | 27:43.57 | ||||
| Ruan Jianping | 30:16.66 | ||||
| Roxanne Burns | 32:39.24 |