The NSW TrainLink fleet consists of both diesel and electric traction, with the oldest of the fleet being the V sets and the youngest being the H sets. T sets mostly operate on Sydney Trains' suburban network, but occasionally operate on intercity services as well. H sets operate some peak suburban services as well. All electric trains, except for the D sets, are maintained by Sydney Trains.
| Name | Code | Image | Type | Top speed | Number of Carriages | Routes operated | Built | Manufacturer | |
|---|---|---|---|---|---|---|---|---|---|
| km/h | mph | ||||||||
| Endeavour Railcar | N | 
|
Diesel Multiple Unit | 145 | 90 | 28 |    
|
1994-1996 | ABB Transportation |
| OSCAR | H | 
|
Electric Multiple Unit | 130 | 80 | 221 (Shared with Sydney Trains) | 
|
2006-2012 | UGL Rail |
| Hunter Railcar | J | 
|
Diesel Multiple Unit | 160 | 100 | 14 |
|
2006 | UGL Rail |
| Tangara | T | 
|
Electric Multiple Unit | 115 | 70 | 447 (Shared with Sydney Trains) |
|
1987-1995 | Goninan |
| V Set | V | 
|
Electric Multiple Unit | 115 | 70 | 204 + spares |
|
1970-1989 | Comeng |
| Xplorer | P | 
|
Diesel Multiple Unit | 160 | 100 | 23 | 
|
1993 | ABB Transportation |
| XPT | X | 
|
Diesel locomotive & Passenger carriage |
160 | 100 | 19 Power cars 60 passenger carriages |
|
1981-1994 | ABB Transportation |
| Mariyung | D | 
|
Electric Multiple Unit | 130 | 80 | ~554 |
|
2018 | Hyundai Rotem |
