The Mars Society Chapters and Associated Societies

A number of countries have set up their own legal entities and are recognized as Associated Societies (marked with a * in the links below). Organized international groups without their own legal entity are currently considered chapters of the U.S. based organization. If you are living in an area where a Mars Society chapter or Associated Society exists, and want to get involved, please let the listed contact know. If you are living in an area where there is as yet no chapter, but wish to lead in forming one, please contact Patt Czarnik. Join a chapter or Associated Society or form a chapter!

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Antarctica ~ Argentina ~ Australia * ~ Austria ~ Belgium ~ Brazil ~ Canada * ~ Chile ~ China ~ China (Hong Kong SAR, PRC) ~ Croatia (Hrvatska) ~ Cyprus ~ Czech Republic ~ Denmark ~ Finland ~ France * ~ Germany * ~ Ghana ~ Greece ~ Hungary ~ Iceland ~ India ~ Ireland ~ Israel ~ Italy * ~ Jamaica ~ Japan ~ Lebanon ~ Malaysia ~ Mexico ~ Netherlands * ~ New Zealand ~ Norway ~ Peru ~ Philippines ~ Poland ~ Portugal ~ Romania ~ Russia ~ Singapore ~ South Africa ~ Spain * ~ Sweden ~ Switzerland ~ Taiwan ~ Turkey ~ Ukraine ~ United Arab Emirates ~ United Kingdom * ~ United States ~ Uruguay

Malaysia

United States

Alabama ~ Alaska ~ Arizona ~ Arkansas ~ California ~ Colorado ~ Connecticut ~ Delaware ~ District of Columbia ~ Florida ~ Georgia ~ Hawaii ~ Idaho ~ Illinois ~ Indiana ~ Iowa ~ Kansas ~ Kentucky ~ Louisiana ~ Maine ~ Maryland ~ Massachusetts ~ Michigan ~ Minnesota ~ Mississippi ~ Missouri ~ Montana ~ Nebraska ~ Nevada ~ New Hampshire ~ New Jersey ~ New Mexico ~ New York ~ North Carolina ~ North Dakota ~ Ohio ~ Oklahoma ~ Oregon ~ Pennsylvania ~ Puerto Rico ~ Rhode Island ~ South Carolina ~ South Dakota ~ Tennessee ~ Texas ~ Utah ~ Virginia ~ Washington ~ West Virginia ~ Wisconsin ~ Wyoming

Arizona

California

Colorado

Florida

Georgia

Illinois