Kazem Sayyahi
- Birthday: 1978-01-01
- Place of birth: Tehran, Iran
- Also know as: Kazem Siahi
Kazem Sayyahi (کاظم سیاحی) is an Iranian actor best known for 2016 internationally acclaimed movie 'Lantouri' by directore Reza Dormishian. More recently, he appeared in the movie 'Hangover'.
