| Gender | Female |
|---|---|
| Meaning | Different meanings depending on the kanji used |
| Origin | Japanese |
Sumiko (written: すみこ, 純子, 澄子, 寿美子, 須美子, スミ子 or すみ子) is a feminine Japanese given name. Notable people with the name include:
- Princess Sumiko (1829–1881) Japanese princess
- Sumiko Fuji (富司 純子, born 1945), Japanese actress
- Sumiko Gutiérrez (born 1988), Mexican professional footballer
- Sumiko Haneda (羽田 澄子, born 1926), Japanese film director
- Sumiko Hennessy (born 1937), Japanese-American social worker and academic
- Sumiko Hidaka (日高 澄子, 1923–2002), Japanese actress
- Sumiko Inaba (born 1991), American mixed martial artist
- Sumiko Iwao (岩男 寿美子, 1935–2018), Japanese psychologist, magazine editor and academic
- Sumiko Kitada (北田 スミ子, 1962), Japanese badminton player
- Sumiko Kurishima (栗島 すみ子, 1902–1987), Japanese actress and dancer
- Sumiko Mizukubo (水久保 澄子, 1916–?), Japanese actress
- Sumiko Sakamoto (坂本 スミ子, 1936–2021), Japanese singer and actress
- Sumiko Shirakawa (白川 澄子, 1935–2015), Japanese voice actress
- Sumiko Takahara (高原 須美子, 1933-2001), Japanese economist
- Sumiko Watanabe (渡辺 すみ子, 1916–2010), Japanese sprinter
- Sumiko Yokoyama (横山 寿美子, born 1974), Japanese cross-country skier
See also
- 4100 Sumiko, a main-belt asteroid