| Azabu-Nagasakachō | |
| Native Name: | 麻布永坂町 |
| Native Name Lang: | ja |
| Settlement Type: | District |
| Coordinates: | 35.6581°N 139.7378°W |
| Subdivision Type: | Country |
| Subdivision Name: | Japan |
| Subdivision Type1: | City |
| Subdivision Name1: | Tokyo |
| Subdivision Type2: | Ward |
| Subdivision Name2: | Minato |
| Subdivision Type3: | Area |
| Subdivision Name3: | Azabu Area |
| Unit Pref: | Metric |
| Population As Of: | January 1, 2016 |
| Population Total: | 237 |
| Population Density Km2: | auto |
| Timezone1: | JST |
| Utc Offset1: | +9 |
| Postal Code: | 106-0043 |
| Area Code: | 03 |
is a residential district of Minato, Tokyo, Japan. As of November 1, 2007, the total population is 152.
Minato City Board of Education operates public elementary and junior high schools.
Azabu-Nagasakachō is zoned to Azabu Elementary School (麻布小学校) and Roppongi Junior High School (六本木中学校).[1]