Seif Teiri (born 1 January 1994) is a Sudanese footballer that currently plays for the Sudan national team.
In 2019 Teiri joined Al-Merrikh of the Sudan Premier League. In September 2021 it was announced that he had signed a three-year contract with Pharco FC of the Egyptian Premier League.
Teiri made his senior international debut on 9 June 2017 in a 2019 Africa Cup of Nations qualification match against Madagascar.