| Country | Political parties and leaders |
| Cameroon | Cameroon People's Democratic Movement or CPDM [Paul BIYA]; Cameroonian Democratic Union or UDC [Adamou Ndam NJOYA]; Movement for the Defense of the Republic or MDR [Dakole DAISSALA]; Movement for the Liberation and Development of Cameroon or MLDC [Marcel YONDO]; National Union for Democracy and Progress or UNDP [Maigari BELLO BOUBA]; Progressive Movement or MP; Social Democratic Front or SDF [John FRU NDI]; Union of Peoples of Cameroon or UPC [Augustin Frederic KODOCK] |
| Canada | Bloc Quebecois [Daniel PAILLE]; Conservative Party of Canada [Stephen HARPER]; Green Party [Elizabeth MAY]; Liberal Party [Robert RAE (interim)]; New Democratic Party [Nycole Turmel (interim)] |
| Cape Verde | African Party for Independence of Cape Verde or PAICV [Jose Maria Pereira NEVES, chairman]; Democratic and Independent Cape Verdean Union or UCID [Antonio MONTEIRO]; Democratic Christian Party or PDC [Manuel RODRIGUES]; Democratic Renovation Party or PRD [Victor FIDALGO]; Movement for Democracy or MPD [Jorge SANTOS]; Party for Democratic Convergence or PCD [Dr. Eurico MONTEIRO]; Party of Work and Solidarity or PTS [Isaias RODRIGUES]; Social Democratic Party or PSD [Joao ALEM] |
| Cayman Islands | People's Progressive Movement or PPM [Kurt TIBBETTS]; United Democratic Party or UDP [McKeeva BUSH] |
| Central African Republic | Alliance for Democracy and Progress or ADP [Jacques MBOLIEDAS]; Central African Democratic Rally or RDC [Andre KOLINGBA]; Civic Forum or FC [Gen. Timothee MALENDOMA]; Democratic Forum for Modernity or FODEM [Charles MASSI]; Liberal Democratic Party or PLD [Nestor KOMBO-NAGUEMON]; Londo Association or LONDO; Movement for Democracy and Development or MDD [David DACKO]; Movement for the Liberation of the Central African People or MLPC [Martin ZIGUELE ]; National Convergence or KNK; National Unity Party or PUN [Jean-Paul NGOUPANDE]; New Alliance for Progress or NAP [Jean-Jacques DEMAFOUTH]; Patriotic Front for Progress or FPP [Abel GOUMBA]; People's Union for the Republic or UPR [Pierre Sammy MAKFOY]; Social Democratic Party or PSD [Enoch LAKOUE] |
| Chad | Alliance for the Renaissance of Chad or ART, an alliance among the ruling MPS, RDP, and Viva-RNDP; Federation Action for the Republic or FAR [Ngarledjy YORONGAR]; National Rally for Development and Progress or Viva-RNDP [Delwa Kassire KOUMAKOYE]; National Union for Democracy and Renewal or UNDR [Saleh KEBZABO]; Party for Liberty and Development or PLD [Ibni Oumar Mahamat SALEH]; Patriotic Salvation Movement or MPS [Mahamat Saleh AHMAT, chairman]; Rally for Democracy and Progress or RDP [Lol Mahamat CHOUA]; Union for Renewal and Democracy or URD [Gen. Wadal Abdelkader KAMOUGUE] |
| Chile | Broad Social Movement or MAS; Clean Chile Vote Happy or CLVF (including Broad Social Movement, Country Force, and Regionalist Party of Independents or PRI); Coalition for Change or CC (formerly known as the Alliance for Chile (Alianza) or APC) (including National Renewal or RN [Carlos LARRAIN Pena], Independent Democratic Union or UDI [Juan Antonio COLOMA Correa], and Chile First [Vlado MIROSEVIC]); Coalition of Parties for Democracy (Concertacion) or CPD (including Christian Democratic Party or PDC [Ignacio WALKER], Party for Democracy or PPD [Carolina TOHA Morales], Radical Social Democratic Party or PRSD [Jose Antonio GOMEZ Urrutia], and Socialist Party or PS [Osvaldo ANDRADE]); Partido Ecologista del Sur; Together We Can Do More (including Communist Party or PC [Guillermo TEILLIER del Valle], and Humanist Party or PH [Danilo MONTEVERDE]) |
| China | Chinese Communist Party or CCP [HU Jintao]; eight registered small parties controlled by CCP |
| Christmas Island | none |
| Clipperton Island | void |
| Cocos (Keeling) Islands | none |
| Colombia | Alternative Democratic Pole or PDA [Clara LOPEZ]; Conservative Party or PC [Fernando ARAUJO]; Green Party [Luis GARZON]; Liberal Party or PL [Rafael PARDO]; National Integration Party or PIN [Angel ALIRIO Moreno]; Radical Change or CR [German VARGAS Lleras]; Social National Unity Party or U Party [Juan Francisco LOZANO Ramirez] note: Colombia has seven major political parties, and numerous smaller movements |
| Comoros | Camp of the Autonomous Islands or CdIA (a coalition of parties organized by the islands' presidents in opposition to the Union President); Convention for the Renewal of the Comoros or CRC [AZALI Assowmani]; Front National pour la Justice or FNJ [Ahmed RACHID] (Islamic party in opposition); Mouvement pour la Democratie et le Progress or MDP-NGDC [Abbas DJOUSSOUF]; Parti Comorien pour la Democratie et le Progress or PCDP [Ali MROUDJAE]; Rassemblement National pour le Development or RND [Omar TAMOU, Abdoulhamid AFFRAITANE] |
| Congo, Democratic Republic of the | Christian Democrat Party or PDC [Jose ENDUNDO]; Congolese Rally for Democracy or RCD [Azarias RUBERWA]; Convention of Christian Democrats or CDC; Forces of Renewal or FR [Mbusa NYAMWISI]; Movement for the Liberation of the Congo or MLC [Jean-Pierre BEMBA]; People's Party for Reconstruction and Democracy or PPRD [Joseph KABILA]; Social Movement for Renewal or MSR [Pierre LUMBI]; Unified Lumumbist Party or PALU [Antoine GIZENGA]; Union for the Congolese Nation or UNC [Vital KAMERHE]; Union for Democracy and Social Progress or UDPS [Etienne TSHISEKEDI]; Union of Mobutuist Democrats or UDEMO [MOBUTU Nzanga] |
| Congo, Republic of the | Action Movement for Renewal or MAR; Congolese Labour Party or PCT; Congolese Movement for Democracy and Integral Development or MCDDI [Michel MAMPOUYA]; Movement for Solidarity and Development or MSD; Pan-African Union for Social Development or UPADS [Martin MBERI]; Rally for Democracy and the Republic or RDR [Raymond Damasge NGOLLO]; Rally for Democracy and Social Progress or RDPS [Jean-Pierre Thystere TCHICAYA, president]; Rally of the Presidential Majority or RMP; Union for Democracy and Republic or UDR; United Democratic Forces or FDU [Sebastian EBAO]; many smaller parties |
| Cook Islands | Cook Islands Party or CIP [Henry PUNA]; Democratic Party or Demo [Dr. Terepai MAOATE] |
| Coral Sea Islands | void |