新普利茅斯市（毛利语:Ngāmotu，英语: New Plymouth）位于新西兰北岛西海岸。她是塔纳纳奇省的首府和西海岸唯一的海港城市，并且也是全新西兰距离澳大利亚最近的海港城市。早期英国定居者来自德文郡之普利茅斯。新普利茅斯区在新西兰七十三区之内人口排名是第十五大区，占新西兰人口1.7%. 普利茅斯市区人口有 68,901人, 占塔拉纳基地区将近三分之二的总人口. 这包括新普利茅斯市 (53,000人), 瓦伊塔拉 (6,288人), 英格尔伍德 (3,090人), 奥瓦库拉 (1,359人), 奥卡投 (531人) 及乌雷努伊 (429人).

New Plymouth is the major city of the Taranaki Region on the west coast of the North Island of New Zealand. It is named after Plymouth, Devon, England, from where the first English settlers migrated. The New Plymouth District includes New Plymouth City and several smaller towns. The New Plymouth District is the 10th largest district (out of 67) in New Zealand, and has 1.7 percent of New Zealand's population. The district has a population of 74,184 — about two thirds of the total population of the Taranaki Region. This includes New Plymouth City (56,300), Waitara (6,483), Inglewood (3,380), Oakura (1,359), Okato (561) and Urenui (429).