Islamic Iran Solidarity Party (; "Hezb-e Hambastegi-e Iran-e Eslami") is an Iranian reformist political party founded in 1998, by 10 members of Parliament of Iran. The party is a member of Council for coordinating the Reforms Front and publishes newspaper "Hambastegi". Ali Asghar Ahmadi is the General Secretary, an office previously held by Ebrahim Asgharzadeh and Mohamadreza Raahchamani. They have supported Mohammad Khatami in 2001 election, Mehdi Karoubi in 2005 and Mir-Hossein Mousavi in 2009.