Tokyo 16th District (東京都第16区, Tokyo-to dai-juroku-ku) is an electoral district of the Japanese House of Representatives.

In 2024 the district was won by the Liberal Democratic member Yōhei Ōnishi, son of Hideo Ōnishi.

As of 16 January 2023, the areas covered by this district are as follows:[2][3] As part of the 2022 redistricting, the former town of Komatsugawa was transferred to the 14th district.

From the second redistricting in 2017 until the third redistricting in 2022, the areas covered by this district were as follows:[4][5] As part of the 2017 redistricting, the former towns of Kamiishiki, Motoishiki and Okinomiya were all moved to the 17th district.

[4] From the first redistricting in 2013 until the second redistricting in 2017, the areas covered by this district were as follows:[6] As part of the 2013 redistricting, the area of Kamiishiki 3 was transferred to the 17th district.