Auckland's transport network is a vital component of the city's infrastructure, facilitating movement across its urban and rural areas. The city is served by a well-established railway system that connects its western, southern, and eastern regions via the Waitematā railway station. The State Highway network forms the backbone of road transport, with State Highway 1 acting as the primary north-south thoroughfare, encompassing both the Northern and Southern Motorways. Other significant highways include State Highway 16 (Northwest Motorway), State Highway 18 (Upper Harbour Motorway), and State Highway 20 (Southwest Motorway).

Opened in 1959, the Auckland Harbour Bridge serves as a critical link between the North Shore and the rest of the Auckland region, providing eight lanes of vehicle traffic. While the bridge is vital for vehicular movement, it lacks access for rail, pedestrians, or cyclists. The Central Motorway Junction, colloquially known as 'Spaghetti Junction,' is a complex intersection where the two major motorways, State Highway 1 and State Highway 16, converge.

Auckland's transport landscape includes four primary railway lines—Western, Onehunga, Eastern, and Southern—connecting various parts of the city to the central hub at Waitematā. An ambitious City Rail Link project, initiated in late 2015, aims to enhance connectivity to the western suburbs through an underground rail tunnel. Future plans also include the development of a light rail network.

Despite the extensive road and rail options, private vehicles dominate transportation in Auckland, with a significant reliance on cars resulting in substantial traffic congestion during peak hours. In 2006, public transport accounted for only seven percent of journeys within the region, with trains and ferries contributing two percent. However, during peak times, more than half of trips to the city center utilize buses, trains, or ferries. In 2010, Auckland ranked low in public transport usage compared to other cities, with only 46 trips per capita annually.

Bus services in Auckland primarily operate radially, limiting cross-town routes and offering limited late-night options. A major overhaul from 2016 to 2018 significantly improved bus services, increasing the frequency of routes operating every 15 minutes during the day. Rail services also saw major investments following the opening of Waitematā station in 2003, which included station upgrades, rolling stock refurbishment, and network electrification.

Auckland's ports are pivotal to the nation's economy, being the second-largest in New Zealand and facilitating a large volume of international trade and cruise ship traffic. The ports are connected by road and have rail access, enabling efficient freight movement.

Auckland Airport, located in the southern suburb of Māngere, serves as the busiest airport in the country, with frequent domestic and international flights to numerous destinations, including Australia, South Pacific nations, and major cities worldwide.

Historically, Auckland adopted pro-automobile transport policies from the 1950s to the 1980s, leading to a decline in public transport usage and a high vehicle ownership rate. Despite being labeled as unfriendly to pedestrians and cyclists, the city is making strides towards improving its transport infrastructure, with initiatives like the government's "Urban Cycleways" program and the proposed "SkyPath" project for a walk and cycleway on the Auckland Harbour Bridge. As Auckland continues to evolve, enhancing its transport network remains a priority for fostering connectivity and sustainability in the region.