| Country | Refugees and internally displaced persons |
| Cambodia | void |
| Cameroon | refugees (country of origin): 20,000-30,000 (Chad); 3,000 (Nigeria); 24,000 (Central African Republic) (2007) |
| Canada | void |
| Cape Verde | void |
| Cayman Islands | void |
| Central African Republic | refugees (country of origin): 7,900 (Sudan); 3,700 (Democratic Republic of the Congo); note - UNHCR resumed repatriation of Southern Sudanese refugees in 2006 IDPs: 197,000 (ongoing unrest following coup in 2003) (2007) |
| Chad | refugees (country of origin): 234,000 (Sudan); 54,200 (Central African Republic) IDPs: 178,918 (2007) |
| Chile | void |
| China | refugees (country of origin): 300,897 (Vietnam); estimated 30,000-50,000 (North Korea) IDPs: 90,000 (2007) |
| Christmas Island | void |
| Clipperton Island | void |
| Cocos (Keeling) Islands | void |
| Colombia | IDPs: 1.8-3.5 million (conflict between government and illegal armed groups and drug traffickers) (2007) |
| Comoros | void |
| Congo, Democratic Republic of the | refugees (country of origin): 132,295 (Angola); 37,313 (Rwanda); 17,777 (Burundi); 13,904 (Uganda); 6,181 (Sudan); 5,243 (Republic of Congo) IDPs: 1.4 million (fighting between government forces and rebels since mid-1990s; most IDPs are in eastern provinces) (2007) |
| Congo, Republic of the | refugees (country of origin): 46,341 (Democratic Republic of Congo); 6,564 (Rwanda) IDPs: 48,000 (multiple civil wars since 1992; most IDPs are ethnic Lari) (2007) |
| Cook Islands | void |
| Coral Sea Islands | void |
| Costa Rica | refugees (country of origin): 9,699-11,500 (Colombia) (2007) |
| Cote d'Ivoire | refugees (country of origin): 25,615 (Liberia) IDPs: 709,000 (2002 coup; most IDPs are in western regions) (2007) |
| Croatia | IDPs: 2,900-7,000 (Croats and Serbs displaced in 1992-95 war) (2007) |
| Cuba | void |
| Cyprus | IDPs: 210,000 (both Turkish and Greek Cypriots; many displaced for over 30 years) (2007) |
| Czech Republic | void |
| Denmark | void |
| Dhekelia | void |
| Djibouti | refugees (country of origin): 8,642 (Somalia) (2007) |
| Dominica | void |
| Dominican Republic | void |
| Ecuador | refugees (country of origin): 11,526 (Colombia); note - UNHCR estimates as many as 250,000 Columbians are seeking asylum in Ecuador, many of whom do not register as refugees for fear of deportation (2007) |
| Egypt | refugees (country of origin): 60,000 - 80,000 (Iraq); 70,198 (Palestinian Territories); 12,157 (Sudan) (2007) |
| El Salvador | void |