Sey is a surname. Notable people with the name include:
- Amie Bramme Sey (born 1987) Swedish television and radio presenter of Gambian and Swedish heritage
- Awa Santesson-Sey (born 1997), Swedish singer of Senegalese and Swedish heritage
- Coby Sey, British musician of Ghanaian heritage
- Jacob Wilson Sey, Fante artisan, farmer, philanthropist, nationalist on the Gold Coast (present-day Ghana)
- Jennifer Sey (born 1969), American writer, producer and former gymnast
- Kwesi Sey, British music producer of Ghanaian heritage
- Mary Sey (1952-2024), Gambian judge who currently serves as a Justice of the Supreme Court of the Gambia and was also a Judge of the Supreme Court of Vanuatu
- Omar Sey (born 1941), Gambian politician
- Seinabo Sey, Swedish pop soul singer of Gambian and Swedish heritage
See also
edit- Seys, a surname