Namioka (浪岡町, Namioka-machi) was a town located in Minamitsugaru District in central Aomori Prefecture, Japan.

Namioka 浪岡町
Former municipality
Flag Seal
Location of Namioka in Aomori Prefecture
Namioka Location in Japan
Coordinates: 40°42′N 140°35′E / 40.700°N 140.583°E / 40.700; 140.583
Country	Japan
Region	Tōhoku
Prefecture	Aomori Prefecture
District	Minamitsugaru
Merged	March 28, 2005 (now part of Aomori)
Area
• Total	132.13 km2 (51.02 sq mi)
Population  (March 1, 2005)
• Total	20,543
• Density	155.48/km2 (402.7/sq mi)
Time zone	UTC+09:00 (JST)
Symbols
Bird	Oriental turtle-dove
Flower	Gentian
Tree	Zelkova

Namioka Town was located in the plains of central Aomori Prefecture, bordered by the Ōu Mountains to the east. The area was part of Hirosaki Domain during the Edo period. In 1889, after the Meiji Restoration, Namioka Village was created on April 1, 1889. It was elevated to town status on June 1, 1940. It annexed the four neighboring villages of Megasawa, Osugi, Nozawa and Gogo on December 15, 1954, and annexed a portion of Nanawa Village from Kitatsugaru District in 1956.

On April 1, 2005, Namioka was merged with the neighboring and expanded city of Aomori, and thus no longer exists as an independent municipality.^[1]

The merger was very controversial; after the agreement was made with the city of Aomori and the Aomori Prefectural Parliament had approved the change, strong objections were made by Namioka residents, who had not been consulted. The town mayor was recalled on December 26, 2004. A new mayor was elected on February 13, 2005, who indicated his opposition to the merger. On March 27, 2005, a referendum was held showing strong opposition to the plan, but five days later the merger went into effect in accordance with the previously settled agreement.

At the time of its merger, Namioka had an estimated population of 20,543 and a density of 155.48 persons per km². The total area was 15.19 km².