Ellerslie Racecourse railway station was a station on the first railway line in Auckland, New Zealand. The line ran between central Auckland and the suburb (and port) of Onehunga. It is called the Onehunga Line today, and is one of the four lines of the Auckland railway network. The platform provided access to the Ellerslie Racecourse. The racecourse was 4 miles (6.4 km) from the central station, and many race goers travelled by train, though as late as 1910 the journey was sometimes in open coal trucks and goods wagons because not enough passenger carriages were available.