| Nagano 2nd District | |
| Type: | Parliamentary |
| Constituency Link: | Nagano 2nd district |
| Parl Name: | Japanese House of Representatives |
| District Label: | Prefecture |
| District: | Nagano |
| Region Label: | Proportional District |
| Region: | Hokurikushin'etsu |
| Electorate: | 381,349 [1] |
| Year: | 1994 |
| Members Label: | Representative |
| Members: | Mitsu Shimojo |
| Seats: | One |
| Elects Howmany: | One |
| Party Label: | Party |
| Party: | CDP |
| Blank1 Name: | Municipalities |
| Blank1 Info: | Azumino, Matsumoto, Ōmachi, part of Nagano, Higashichikuma District, Kamiminochi District, and Kitaazumi District |
Nagano 2nd district (長野県第2区, Nagano-ken dai-niku or simply 長野2区, Nagano-niku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in Nagano Prefecture.
| Election | Representative | Party | Notes | ||
|---|---|---|---|---|---|
| 1996 | Jin Murai | bgcolor= | New Frontier | ||
| 2000 | bgcolor= | Liberal Democratic | |||
| 2003 | Mitsu Shimojo | Democratic | |||
| 2005 | |||||
| 2009 | |||||
| 2012 | Shunsuke Mutai | Liberal Democratic | |||
| 2014 | |||||
| 2017 | Mitsu Shimojo | bgcolor= | Kibō no Tō | ||
| 2021 | bgcolor= | CDP | |||