| Kitakoiwa | |
| Native Name: | 北小岩 |
| Native Name Lang: | ja |
| Settlement Type: | Town |
| Subdivision Type: | Country |
| Subdivision Name: |  Japan |
| Subdivision Type1: | Region |
| Subdivision Type2: | Prefecture |
| Subdivision Type3: | Special ward |
| Subdivision Name3: | Edogawa |
| Subdivision Type4: | Neighboorhood |
| Subdivision Name1: | Kantō |
| Subdivision Name2: | Tokyo |
| Subdivision Name4: | Koiwa |
| Area Total Km2: | 2.308 |
| Population Total: | 29295 |
| Population As Of: | 2023 |
| Population Density Km2: | auto |
| Postal Code Type: | Postal code |
| Postal Code: | 133-0051 |
| Area Code Type: | Area code |
| Area Code: | 03 |
| Registration Plate: | 足立 |
Kitakoiwa (北小岩) is a neighborhood in Edogawa, Tokyo.
The town has a population of 29,113 people.
Edogawa Board of Education operates public elementary and junior high schools.
The following elementary schools serve portions of Kitaoiwa: Kita-Koiwa (北小岩小学校), Nakakoiwa (中小岩小学校), Kamikoiwa (上小岩小学校), and Kamikoiwa No. 2 (上小岩第二小学校). All residents are zoned to Koiwa No. 3 Junior High School (江戸川区立小岩第三中学校).[1]
There are four elementary schools.
Kitakoiwa was discussed during the 2016 film Rudolf the Black Cat.[2]