- Hassan Roshan, a veteran of Esteghlal football club
- Morteza Tamadon, former governor of Tehran
- Gholamali Haddad Adel, a well-known Iranian politician and academic
- Ali Akbar Salehi, former head of Iran’s Atomic Energy Organization
- Alireza Zakani, current mayor of Tehran
- Adel Ferdowsipour, a respected sports commentator and journalist
- Habib Kashani, an influential figure in Tehran’s sports community
- Davoud Goodarzi, deputy mayor of Tehran for urban services
- Hamidreza Saremi, deputy mayor for urban planning and architecture
- Mohammad Akhondi, a well-known figure in urban development
- Alireza Dabir, an Olympic gold medalist in wrestling and a key sports administrator
- Ahmad Qayyumi, CEO of the Tehran Bus Company
- Mehdi Pirhadi, a public service leader
This diverse list of attendees underscored the broad influence and respect that Dr. Chamran had across different domains in Iranian society.