Westmead railway station is located on the Main Western line, serving the Sydney suburb of Westmead. It is served by Sydney Trains T1 Western Line and T5 Cumberland Line services and NSW TrainLink Blue Mountains Line services, and is the terminus of light rail services on the L4 Westmead & Carlingford Line.

Westmead station opened in March 1883. To the east of the station lies a dive through which one of the eastbound tracks passes. This was opened in 1986 as part of the quadruplication of the Main Western line between Westmead and Granville. It was necessary because west of Westmead the two westbound tracks run adjacent to one another as do the two eastbound tracks. East of Westmead, the lines are configured to run as West/East/West/East.

Between 1922 and 1932, the Rogans Hill line branched from the Main Western line immediately to the west of Westmead station.

The station received an easy access upgrade prior to August 1997 which included tactile indicators, a lift to each platform and shelters along the island platforms.

Platform	Line	Stopping pattern	Notes
1	T1	services to North Sydney, Lindfield, Gordon, Hornsby & Berowra via Central
	T5	services to Leppington weekend services to Liverpool
2	T1	services to Gordon, Hornsby & Berowra via Central & Chatswood 1 weekday service to North Sydney & Lindfield
	T5	services to Leppington	infrequently used
	BMT	services to Central	2 morning Bathurst Bullet services (set down only) 1 afternoon Central Service
3	T1	services to Blacktown, Penrith, Richmond & Emu Plains
	T5	services to Schofields	infrequently used
	BMT	1 morning express service to Lithgow 2 evening Bathurst Bullet services to Bathurst (pick up only)
4	T1	services to Blacktown, Penrith, Schofields, Richmond & Emu Plains
	T5	services to Blacktown, Schofields and Richmond

Bus Number	Route	Major Stops/ Stations
705	Parramatta to Blacktown	T- Way, Pendle Hill Station, Toongabbie Station, Seven Hills Station
708	Parramatta to Blacktown	T- Way, Pendle Hill Station
711	Parramatta to Blacktown	Public/ Children's Hospital at Westmead, T-way, Wentworthville Station, Seven Hills Station
712	Parramatta to Westmead	Public/ Children's Hospital at Westmead
660	Parramatta to Castlewood	T- Way, Winston Hills Mall
661	Parramatta to Blacktown	T- Way
662	Parramatta to Castle Hill	T- Way, Norwest Business Park
663	Parramatta to Rouse Hill station	T- Way, Stanhope Gardens, Kellyville Ridge
664	Parramatta to Rouse Hill station	T- Way, Norwest Business Park
665	Parramatta to Rouse Hill station	T- Way, Bella Vista Station, Kellyville Station

Westmead station is served by two NightRide routes:

• N70: Penrith to Town Hall station
• N71: Richmond to Town Hall station

Westmead station serves as the terminus of the L4 Westmead & Carlingford line, opening in 20 December 2024. The Sydney Metro West project will also serve Westmead as the terminus station, scheduled to open in 2032.

• Media related to Westmead railway station at Wikimedia Commons
• Westmead station details Transport for New South Wales
• Westmead Station Public Transport Map Transport for NSW
• Westmead Metro station Sydney Metro