Mount Eden is a suburb in Auckland, New Zealand whose name honours George Eden, 1st Earl of Auckland. It is 4 kilometres (2.5 mi) south of the Central Business District (CBD). Mt Eden Road winds its way around the side of Mount Eden Domain and continues to weave back and forth as it descends into the valley; it runs south from Eden Terrace to Three Kings. Mt Eden village centre is located roughly between Valley Road and Grange Road. The domain is accessible on foot from many of the surrounding streets, and by vehicle from Mt Eden Road. The central focus of the suburb is Maungawhau / Mount Eden, a dormant volcano whose summit is the highest natural point on the Auckland isthmus.

In pre-European times Mount Eden was utilised as a fortified hill pā by various Māori iwi (tribes). The pā is thought to have been abandoned around 1700 AD after conflict between the resident Waiohua people and the Hauraki tribes The earth ramparts and terraces from this period contribute to the distinctive outline of the hill today.

Following a gift of land from Ngāti Whātua Ōrākei Mount Eden began being subdivided and sold off to settlers in 1841. The land was mostly used for farming to support the Borough of Auckland. Due to population growth in Auckland Mount Eden would start having suburban development in the late 1800s. In 1873, Alfred Cucksey established a store in what would later become Mount Eden Village.

The Colonial Ammunition Company, first formed in 1885, was based at Mount Eden. The steel Mount Eden Shot Tower, completed in 1914, was the major supplier of ammunition in New Zealand until World War II, and was classified as a Category I heritage building by Heritage New Zealand in 1983.

Mount Eden developed from a rural and agricultural area to a suburban one between 1840 and the 20th century. Access to the water supply of the City of Auckland, piped gas from Auckland, and electric trams were some of the main driving factors behind the urbanisation of the area. By 1895 cattle driving was outlawed in the area. By 1930 the last large block of land was subdivided.

Mount Eden is now a "leafy suburb" consisting predominantly of large houses from the first half of the 20th century, many with verdant gardens and large trees. In the 19th century, on the eastern slopes of Mt Eden were constructed several large country houses set in extensive grounds. These included "Harewood House" (since demolished and now the site of Allevia Hospital Epsom (formerly the Mater Misericordiae Hospital), Justice Gillies "Rocklands Hall" (now a hostel), Alfred Buckland's "Highwic" (now a museum), the Hellaby family's "Florence Court", Josiah Clifton Firth's "Clifton House" (both still private residences) and Professor Sir Algernon Thomas' "Trewithiel" (the garden is partially preserved in Withiel Thomas Reserve and the reduced house at 114 Mountain Road). Close by the current Government House (the official Auckland residence of the Governor General) is Eden Garden, an ornamental public garden set up in a disused quarry.

In the 1950s and 1960s the inner suburbs became unfashionable and the old houses of the Mt Eden area were comparatively cheap to buy. Mt Eden developed a slightly bohemian image during this time as a community of artists, writers, teachers and university lecturers made it their home. Mt Eden village is still regarded by many as the "Home Of Arts" in Auckland, due to the large amount of creative activity in and around the suburb and the large number of artists who live nearby.^{[citation needed]}

The Presbyterian Boys' Hostel at 22 View Road is a historic building that became the first home for many young men, who moved to Auckland to train in government and industry at low rates of pay.^{[citation needed]}