Mirza Mohammad Hussein Seifi Qazvini (), better known as Emad al-Kottab () was an Iranian calligrapher best known for being a member of the Punishment Committee.
He is credited with writing the calligraphic pieces on the Tomb of Ferdowsi and Dar al-Fonun, among other places.
He died on 17 July 1936, and was buried in Imamzadeh Abdollah, Ray.
His role was played by Jamshid Mashayekhi in the popular Iranian series Hezar Dastan.