| Pays | Nom | % | Nombre |
|---|---|---|---|
| Albania | Muslim | 70 | 2274395 |
| Albania | Roman Catholic | 10 | 324913 |
| Albania | Christian Orthodox | 20 | 649827 |
| Greece | Muslim | 1 | 105385 |
| Greece | Christian Orthodox | 98 | 10327822 |
| Macedonia | Muslim | 30 | 631210 |
| Macedonia | Christian Orthodox | 67 | 1409703 |
| Serbia | Christian Orthodox | 85 | 6272438 |
| Serbia | Muslim | 3 | 221380 |
| Serbia | Roman Catholic | 6 | 442760 |
| Serbia | Protestant | 1 | 73793 |
| Montenegro | Christian Orthodox | 74 | 497413 |
| Montenegro | Muslim | 18 | 120992 |
| Montenegro | Roman Catholic | 4 | 26887 |
| Andorra | Roman Catholic | 100 | 72766 |
| France | Muslim | 1 | 583174 |
| France | Jewish | 1 | 583174 |
| France | Roman Catholic | 90 | 52485705 |
| France | Protestant | 2 | 1166349 |
| Spain | Roman Catholic | 99 | 38789302 |
| Austria | Roman Catholic | 85 | 6819757 |
| Austria | Protestant | 6 | 481394 |
| Czech Republic | Roman Catholic | 39 | 4025236 |
| Czech Republic | Protestant | 5 | 516056 |
| Czech Republic | Christian Orthodox | 3 | 309633 |
| Germany | Roman Catholic | 37 | 30908362 |
| Germany | Protestant | 45 | 37591251 |
| Hungary | Roman Catholic | 68 | 6801727 |
| Hungary | Protestant | 25 | 2500635 |
| Italy | Roman Catholic | 98 | 56311068 |
| Liechtenstein | Roman Catholic | 87 | 27076 |
| Liechtenstein | Protestant | 8 | 2489 |
| Slovakia | Roman Catholic | 60 | 3224617 |
| Slovakia | Protestant | 8 | 429948 |
| Slovakia | Christian Orthodox | 4 | 214974 |
| Slovenia | Muslim | 1 | 19514 |
| Slovenia | Roman Catholic | 96 | 1873385 |
| Switzerland | Roman Catholic | 48 | 3459388 |
| Switzerland | Protestant | 44 | 3171106 |
| Belarus | Christian Orthodox | 60 | 6249583 |
| Poland | Roman Catholic | 95 | 36710436 |
| Belgium | Roman Catholic | 75 | 7627680 |
| Belgium | Protestant | 25 | 2542560 |
| Luxembourg | Roman Catholic | 97 | 403393 |
| Luxembourg | Jewish | 3 | 12476 |
| Netherlands | Muslim | 3 | 467041 |
| Netherlands | Roman Catholic | 34 | 5293131 |
| Netherlands | Protestant | 25 | 3892008 |
| Bosnia and Herzegovina | Muslim | 40 | 1062496 |
| Bosnia and Herzegovina | Protestant | 4 | 106249 |
| Bosnia and Herzegovina | Christian Orthodox | 31 | 823434 |
| Bosnia and Herzegovina | Roman Catholic | 15 | 398436 |
| Croatia | Protestant | ||
| Croatia | Christian Orthodox | 11 | 550452 |
| Croatia | Roman Catholic | 76 | 3803125 |
| Croatia | Muslim | 1 | 50041 |
| Bulgaria | Muslim | 13 | 1119658 |
| Bulgaria | Jewish | 1 | 86127 |
| Bulgaria | Roman Catholic | 1 | 86127 |
| Bulgaria | Christian Orthodox | 85 | 7320843 |
| Romania | Roman Catholic | 6 | 1299429 |
| Romania | Protestant | 6 | 1299429 |
| Romania | Christian Orthodox | 70 | 15160013 |
| Turkey | Muslim | 100 | 62484478 |
| Denmark | Protestant | 91 | 4777165 |
| Denmark | Roman Catholic | 2 | 104992 |
| Faroe Islands | Protestant | 100 | 43857 |
| Finland | Christian Orthodox | 1 | 51052 |
| Finland | Protestant | 89 | 4543654 |
| Norway | Protestant | 88 | 3857750 |
| Norway | Roman Catholic | 1 | 43838 |
| Sweden | Roman Catholic | 2 | 178019 |
| Sweden | Protestant | 94 | 8366896 |
| Sweden | Pentecostal | 1 | 89009 |
| Monaco | Roman Catholic | 95 | 30133 |
| Gibraltar | Muslim | 8 | 2301 |
| Gibraltar | Jewish | 2 | 575 |
| Gibraltar | Roman Catholic | 74 | 21286 |
| Gibraltar | Protestant | 11 | 3164 |
| Holy See | Roman Catholic | 100 | 840 |
| Iceland | Protestant | 96 | 259480 |
| Iceland | Roman Catholic | 3 | 8108 |
| Ireland | Roman Catholic | 93 | 3317154 |
| Ireland | Anglican | 3 | 107004 |
| San Marino | Roman Catholic | 100 | 24521 |
| Malta | Roman Catholic | 98 | 368064 |
| Moldova | Jewish | 2 | 89276 |
| Moldova | Christian Orthodox | 98 | 4374570 |
| Portugal | Roman Catholic | 97 | 9569160 |
| Portugal | Protestant | 1 | 98651 |
| Afghanistan | Muslim | 99 | 22437494 |
| China | Muslim | 2 | 24200099 |
| China | Christian | 1 | 12100049 |
| Iran | Muslim | 99 | 65433321 |
| Iran | Bahai | 1 | 660942 |
| Pakistan | Muslim | 97 | 125397390 |
| Tajikistan | Muslim | 85 | 5028917 |
| Turkmenistan | Muslim | 87 | 3609876 |
| Turkmenistan | Christian Orthodox | 11 | 456421 |
| Uzbekistan | Muslim | 88 | 20608175 |
| Uzbekistan | Christian Orthodox | 9 | 2107654 |
| Armenia | Christian Orthodox | 94 | 3255759 |
| Georgia | Muslim | 11 | 574179 |
| Georgia | Armenian Apostolic | 8 | 417584 |
| Georgia | Christian Orthodox | 75 | 3914857 |
| Azerbaijan | Muslim | 93 | 7139566 |
| Azerbaijan | Christian Orthodox | 5 | 383847 |
| Bahrain | Muslim | 100 | 590042 |
| Bangladesh | Muslim | 83 | 102142124 |
| Bangladesh | Hindu | 16 | 19690048 |
| Myanmar | Muslim | 4 | 1839025 |
| Myanmar | Christian | 4 | 1839025 |
| Myanmar | Buddhist | 89 | 40918306 |
| India | Muslim | 14 | 133295077 |
| India | Christian | 2 | 19042153 |
| India | Buddhist | 1 | 9521076 |
| India | Hindu | 80 | 761686155 |
| India | Sikh | 2 | 19042153 |
| India | Jains | ||
| Bhutan | Buddhist | 75 | 1366968 |
| Bhutan | Hindu | 25 | 455656 |
| Brunei | Muslim | 63 | 188961 |
| Brunei | Christian | 8 | 23995 |
| Brunei | Buddhist | 14 | 41991 |
| Laos | Buddhist | 60 | 2985463 |
| Thailand | Muslim | 4 | 2354054 |
| Thailand | Buddhist | 95 | 55908789 |
| Thailand | Christian | ||
| Thailand | Hindu | ||
| Cambodia | Buddhist | 95 | 10318157 |
| Kazakstan | Muslim | 47 | 7950737 |
| Kazakstan | Protestant | 2 | 338329 |
| Kazakstan | Christian Orthodox | 44 | 7443243 |
| Hong Kong | Christian | 10 | 705507 |
| Macau | Roman Catholic | 7 | 34778 |
| Macau | Protestant | 1 | 4968 |
| Macau | Buddhist | 45 | 223576 |
| Mongolia | Muslim | 4 | 99864 |
| Nepal | Muslim | 3 | 662820 |
| Nepal | Buddhist | 5 | 1104701 |
| Nepal | Hindu | 90 | 19884629 |
| Christmas Island | Muslim | 25 | 350 |
| Christmas Island | Christian | 18 | 252 |
| Christmas Island | Buddhist | 36 | 504 |
| Cocos Islands | Muslim | 80 | 476 |
| Cocos Islands | Christian | 20 | 119 |
| Cyprus | Muslim | 18 | 134029 |
| Cyprus | Christian Orthodox | 78 | 580795 |
| Gaza Strip | Muslim | 99 | 805198 |
| Gaza Strip | Jewish | 1 | 8133 |
| Gaza Strip | Christian | 1 | 8133 |
| Israel | Christian | 2 | 108439 |
| Israel | Muslim | 14 | 759079 |
| Israel | Druze | 2 | 108439 |
| Israel | Judaism | 82 | 4446035 |
| Egypt | Muslim | 94 | 59760600 |
| Egypt | Coptic Christian | 6 | 3814506 |
| Indonesia | Muslim | 87 | 179752092 |
| Indonesia | Roman Catholic | 3 | 6198348 |
| Indonesia | Protestant | 6 | 12396696 |
| Indonesia | Buddhist | 1 | 2066116 |
| Indonesia | Hindu | 2 | 4132232 |
| Timor-Leste | Muslim | 1 | 11316 |
| Timor-Leste | Protestant | 1 | 11316 |
| Timor-Leste | Roman Catholic | 98 | 1108979 |
| Papua New Guinea | Roman Catholic | 22 | 966798 |
| Papua New Guinea | Protestant | 26 | 1142579 |
| Papua New Guinea | Anglican | 5 | 219726 |
| Papua New Guinea | Seventh-Day Adventist | 1 | 43945 |
| Papua New Guinea | Presbyterian | 8 | 351562 |
| Papua New Guinea | Evangelical Alliance | 4 | 175781 |
| Iraq | Muslim | 97 | 20779623 |
| Iraq | Christian | 3 | 642668 |
| Jordan | Muslim | 92 | 3875179 |
| Jordan | Christian | 8 | 336972 |
| Kuwait | Muslim | 85 | 1657539 |
| Saudi Arabia | Muslim | 100 | 19409058 |
| Syria | Muslim | 90 | 14047783 |
| Syria | Christian | 10 | 1560864 |
| Lebanon | Christian | 30 | 1132895 |
| Lebanon | Muslim | 70 | 2643421 |
| West Bank | Muslim | 75 | 1070805 |
| West Bank | Jewish | 17 | 242715 |
| West Bank | Christian | 8 | 114219 |
| Japan | Buddhist | 84 | 105377750 |
| South Korea | Buddhist | 47 | 21376676 |
| South Korea | Christian | 49 | 22286322 |
| South Korea | Confucianism | 3 | 1364468 |
| South Korea | Chondogyo | ||
| Maldives | Muslim | 100 | 270758 |
| Oman | Muslim | 75 | 1639911 |
| United Arab Emirates | Muslim | 96 | 2935043 |
| Philippines | Muslim | 5 | 3724042 |
| Philippines | Roman Catholic | 83 | 61819103 |
| Philippines | Protestant | 9 | 6703276 |
| Philippines | Buddhist | 3 | 2234425 |
| Qatar | Muslim | 95 | 520372 |
| Sri Lanka | Muslim | 8 | 1484245 |
| Sri Lanka | Christian | 8 | 1484245 |
| Sri Lanka | Buddhist | 69 | 12801621 |
| Sri Lanka | Hindu | 15 | 2782961 |
| Taiwan | Christian | 4 | 858635 |
| Taiwan | Taoist | 93 | 19963269 |
| Anguilla | Roman Catholic | 6 | 866 |
| Anguilla | Protestant | 30 | 4330 |
| Anguilla | Anglican | 29 | 4186 |
| Anguilla | Methodist | 24 | 3464 |
| Aruba | Roman Catholic | 81 | 83482 |
| Aruba | Protestant | 9 | 9275 |
| Bahamas | Roman Catholic | 19 | 49279 |
| Bahamas | Protestant | 12 | 31124 |
| Bahamas | Anglican | 20 | 51873 |
| Bahamas | Baptist | 32 | 82997 |
| Bahamas | Methodist | 6 | 15562 |
| Bahamas | Church of God | 6 | 15562 |
| Barbados | Roman Catholic | 4 | 10281 |
| Barbados | Protestant | 67 | 172210 |
| Belize | Roman Catholic | 62 | 135963 |
| Belize | Protestant | 30 | 65788 |
| Mexico | Roman Catholic | 89 | 85237491 |
| Mexico | Protestant | 6 | 5746347 |
| Bermuda | Roman Catholic | 15 | 10175 |
| Bermuda | Anglican | 23 | 15602 |
| Bermuda | Seventh-Day Adventist | 5 | 3391 |
| Bermuda | Protestant | 18 | 12210 |
| Bermuda | African Methodist Episcopal | 11 | 7462 |
| British Virgin Islands | Roman Catholic | 10 | 2449 |
| British Virgin Islands | Protestant | 86 | 21062 |
| Canada | Roman Catholic | 45 | 12969301 |
| Canada | Anglican | 8 | 2305653 |
| Canada | United Church | 12 | 3458480 |
| United States | Jewish | 2 | 5329525 |
| United States | Roman Catholic | 28 | 74613357 |
| United States | Protestant | 56 | 149226715 |
| Cayman Islands | Roman Catholic | 11 | 5393 |
| Cayman Islands | Anglican | 6 | 2942 |
| Cayman Islands | Church of God | 26 | 12749 |
| Cayman Islands | United Church | 12 | 5884 |
| Costa Rica | Roman Catholic | 95 | 3289928 |
| Nicaragua | Roman Catholic | 95 | 4058734 |
| Nicaragua | Protestant | 5 | 213617 |
| Panama | Roman Catholic | 85 | 2256829 |
| Panama | Protestant | 15 | 398264 |
| Cuba | Roman Catholic | 85 | 9308633 |
| Dominica | Roman Catholic | 77 | 63853 |
| Dominica | Protestant | 15 | 12438 |
| Dominican Republic | Roman Catholic | 95 | 7684436 |
| Haiti | Roman Catholic | 80 | 5385231 |
| Haiti | Protestant | 16 | 1077046 |
| El Salvador | Roman Catholic | 75 | 4371740 |
| Honduras | Roman Catholic | 97 | 5437037 |
| Greenland | Protestant | 100 | 58203 |
| Guadeloupe | Roman Catholic | 95 | 387379 |
| Guadeloupe | Protestant | 1 | 4077 |
| Guadeloupe | Hindu | 4 | 16310 |
| Jamaica | Roman Catholic | 5 | 129763 |
| Jamaica | Protestant | 56 | 1453354 |
| Martinique | Roman Catholic | 95 | 379193 |
| Martinique | Hindu | 5 | 19957 |
| Colombia | Roman Catholic | 95 | 34972502 |
| Puerto Rico | Roman Catholic | 85 | 3375367 |
| Puerto Rico | Protestant | 15 | 595653 |
| Saint Lucia | Roman Catholic | 90 | 142075 |
| Saint Lucia | Protestant | 7 | 11050 |
| Saint Lucia | Anglican | 3 | 4735 |
| Saint Pierre and Miquelon | Roman Catholic | 99 | 6740 |
| Trinidad and Tobago | Muslim | 6 | 76343 |
| Trinidad and Tobago | Roman Catholic | 32 | 407163 |
| Trinidad and Tobago | Protestant | 14 | 178133 |
| Trinidad and Tobago | Anglican | 14 | 178133 |
| Trinidad and Tobago | Hindu | 24 | 305372 |
| Turks and Caicos Islands | Anglican | 18 | 4129 |
| Turks and Caicos Islands | Baptist | 40 | 9176 |
| Turks and Caicos Islands | Church of God | 12 | 2753 |
| Turks and Caicos Islands | Methodist | 16 | 3670 |
| Virgin Islands | Roman Catholic | 34 | 33020 |
| Virgin Islands | Baptist | 42 | 40790 |
| Virgin Islands | Episcopalian | 17 | 16510 |
| American Samoa | Roman Catholic | 20 | 13125 |
| American Samoa | Protestant | 30 | 19688 |
| American Samoa | Christian Congregationalist | 50 | 32814 |
| Australia | Roman Catholic | 26 | 4747824 |
| Australia | Anglican | 26 | 4747824 |
| Australia | Christian | 24 | 4382607 |
| Cook Islands | Christian | 100 | 11870 |
| Fiji | Muslim | 8 | 62590 |
| Fiji | Christian | 52 | 406838 |
| Fiji | Hindu | 38 | 297304 |
| French Polynesia | Roman Catholic | 30 | 86109 |
| French Polynesia | Protestant | 54 | 154997 |
| Guam | Roman Catholic | 95 | 169508 |
| Kiribati | Roman Catholic | 53 | 42887 |
| Kiribati | Protestant | 41 | 33176 |
| Kiribati | Mormon | 6 | 4855 |
| Marshall Islands | Christian | 100 | 58363 |
| Micronesia | Roman Catholic | 50 | 62688 |
| Micronesia | Protestant | 47 | 58927 |
| Nauru | Christian | 100 | 10273 |
| New Caledonia | Roman Catholic | 60 | 136461 |
| New Caledonia | Protestant | 30 | 68230 |
| New Zealand | Roman Catholic | 15 | 532197 |
| New Zealand | Protestant | 3 | 106439 |
| New Zealand | Anglican | 24 | 851515 |
| New Zealand | Baptist | 2 | 70959 |
| New Zealand | Methodist | 5 | 177399 |
| New Zealand | Presbyterian | 18 | 638636 |
| Niue | Mormon | 10 | 139 |
| Niue | Ekalesia Niue | 61 | 852 |
| Niue | Roman Catholic | 7 | 97 |
| Norfolk Island | Roman Catholic | 12 | 265 |
| Norfolk Island | Anglican | 39 | 861 |
| Norfolk Island | Seventh-Day Adventist | 4 | 88 |
| Norfolk Island | Uniting Church Australia | 16 | 353 |
| Pitcairn Islands | Seventh-Day Adventist | 100 | 48 |
| Solomon Islands | Roman Catholic | 19 | 78451 |
| Solomon Islands | Protestant | 5 | 20645 |
| Solomon Islands | Anglican | 34 | 140386 |
| Solomon Islands | Baptist | 17 | 70193 |
| Solomon Islands | Seventh-Day Adventist | 10 | 41290 |
| Solomon Islands | United | 11 | 45419 |
| Tonga | Christian | 100 | 106466 |
| Tuvalu | Bahai | 1 | 101 |
| Tuvalu | Seventh-Day Adventist | 1 | 101 |
| Tuvalu | Church Tuvalu | 97 | 9841 |
| Vanuatu | Roman Catholic | 15 | 26625 |
| Vanuatu | Anglican | 15 | 26625 |
| Vanuatu | Seventh-Day Adventist | 6 | 10650 |
| Vanuatu | Presbyterian | 37 | 65676 |
| Vanuatu | Church Christ | 4 | 7100 |
| Wallis and Futuna | Roman Catholic | 99 | 15136 |
| Samoa | Christian | 100 | 214384 |
| Argentina | Jewish | 2 | 693459 |
| Argentina | Roman Catholic | 90 | 31205697 |
| Argentina | Protestant | 2 | 693459 |
| Bolivia | Roman Catholic | 95 | 6806994 |
| Brazil | Roman Catholic | 70 | 113862849 |
| Chile | Roman Catholic | 89 | 12756599 |
| Chile | Protestant | 11 | 1576658 |
| Paraguay | Roman Catholic | 90 | 4953731 |
| Uruguay | Jewish | 2 | 64779 |
| Uruguay | Roman Catholic | 66 | 2137708 |
| Uruguay | Protestant | 2 | 64779 |
| Peru | Roman Catholic | 100 | 24523408 |
| French Guiana | Roman Catholic | 100 | 151187 |
| Guyana | Muslim | 9 | 64088 |
| Guyana | Christian | 57 | 405891 |
| Guyana | Hindu | 33 | 234990 |
| Suriname | Muslim | 20 | 87283 |
| Suriname | Roman Catholic | 23 | 100376 |
| Suriname | Protestant | 25 | 109104 |
| Suriname | Hindu | 27 | 117832 |
| Venezuela | Roman Catholic | 96 | 21103860 |
| Venezuela | Protestant | 2 | 439663 |
| Ecuador | Roman Catholic | 95 | 10892976 |
| Algeria | Muslim | 99 | 28891201 |
| Algeria | Christian | ||
| Algeria | Jewish | ||
| Libya | Muslim | 97 | 5282072 |
| Mali | Muslim | 90 | 8687934 |
| Mali | Christian | 1 | 96532 |
| Mauritania | Muslim | 100 | 2336048 |
| Morocco | Muslim | 99 | 29481364 |
| Morocco | Jewish | ||
| Morocco | Christian | 1 | 297791 |
| Niger | Muslim | 80 | 7290400 |
| Tunisia | Muslim | 98 | 8839293 |
| Tunisia | Jewish | 1 | 90196 |
| Tunisia | Christian | 1 | 90196 |
| Western Sahara | Muslim | 100 | 222631 |
| Angola | Roman Catholic | 38 | 3930301 |
| Angola | Protestant | 15 | 1551434 |
| Congo | Muslim | 2 | 50556 |
| Congo | Christian | 50 | 1263920 |
| Namibia | Protestant | 50 | 838621 |
| Zaire | Muslim | 10 | 4649853 |
| Zaire | Roman Catholic | 50 | 23249269 |
| Zaire | Protestant | 20 | 9299707 |
| Zaire | Kimbanguist | 10 | 4649853 |
| Zambia | Christian | 60 | 5495443 |
| Zambia | Muslim | 1 | 91590 |
| Benin | Muslim | 15 | 856429 |
| Benin | Christian | 15 | 856429 |
| Burkina Faso | Muslim | 50 | 5311661 |
| Burkina Faso | Christian | 10 | 1062332 |
| Nigeria | Muslim | 50 | 51956244 |
| Nigeria | Christian | 40 | 41564995 |
| Togo | Muslim | 10 | 457053 |
| Togo | Christian | 20 | 914106 |
| Botswana | Christian | 50 | 738815 |
| South Africa | Muslim | 2 | 834869 |
| Zimbabwe | Muslim | 1 | 112713 |
| Zimbabwe | Christian | 25 | 2817828 |
| Cote dIvoire | Muslim | 60 | 8857467 |
| Cote dIvoire | Christian | 12 | 1771493 |
| Ghana | Muslim | 30 | 5309481 |
| Ghana | Christian | 24 | 4247585 |
| Burundi | Muslim | 1 | 59430 |
| Burundi | Christian | 67 | 3981848 |
| Rwanda | Muslim | 1 | 68533 |
| Rwanda | Roman Catholic | 65 | 4454683 |
| Rwanda | Protestant | 9 | 616802 |
| Cameroon | Muslim | 16 | 2281849 |
| Cameroon | Christian | 33 | 4706313 |
| Central African Republic | Muslim | 15 | 491163 |
| Central African Republic | Roman Catholic | 25 | 818606 |
| Central African Republic | Protestant | 25 | 818606 |
| Chad | Muslim | 50 | 3488422 |
| Chad | Christian | 25 | 1744211 |
| Equatorial Guinea | Roman Catholic | 100 | 431282 |
| Gabon | Muslim | 1 | 11727 |
| Gabon | Christian | 55 | 645038 |
| Cape Verde | Roman Catholic | 100 | 449066 |
| Sudan | Muslim | 70 | 22083280 |
| Sudan | Christian | 5 | 1577377 |
| Comoros | Roman Catholic | 14 | 79693 |
| Comoros | Muslim | 86 | 489543 |
| Guinea | Muslim | 85 | 6300183 |
| Guinea | Christian | 8 | 592958 |
| Liberia | Muslim | 20 | 421957 |
| Liberia | Christian | 10 | 210978 |
| Djibouti | Muslim | 94 | 401983 |
| Djibouti | Christian | 6 | 25658 |
| Ethiopia | Muslim | 45 | 25727247 |
| Ethiopia | Christian Orthodox | 35 | 20010081 |
| Somalia | Muslim | 100 | 9639151 |
| Kenya | Roman Catholic | 28 | 7889472 |
| Kenya | Protestant | 38 | 10707140 |
| Gambia | Muslim | 90 | 1084485 |
| Gambia | Christian | 9 | 108448 |
| Senegal | Muslim | 92 | 8365329 |
| Senegal | Christian | 2 | 181854 |
| Guinea-Bissau | Muslim | 30 | 345399 |
| Guinea-Bissau | Christian | 5 | 57566 |
| Sierra Leone | Muslim | 60 | 2875872 |
| Sierra Leone | Christian | 10 | 479312 |
| Uganda | Muslim | 16 | 3225308 |
| Uganda | Roman Catholic | 33 | 6652198 |
| Uganda | Protestant | 33 | 6652198 |
| Lesotho | Christian | 80 | 1576624 |
| Madagascar | Muslim | 7 | 956935 |
| Madagascar | Christian | 41 | 5604907 |
| Malawi | Muslim | 20 | 1890568 |
| Malawi | Roman Catholic | 20 | 1890568 |
| Malawi | Protestant | 55 | 5199064 |
| Mozambique | Muslim | 20 | 3575585 |
| Mozambique | Christian | 30 | 5363378 |
| Mauritius | Muslim | 17 | 193843 |
| Mauritius | Christian | 28 | 319271 |
| Mauritius | Hindu | 52 | 592933 |
| Mayotte | Muslim | 97 | 217052 |
| Swaziland | Christian | 60 | 599238 |
| Reunion | Roman Catholic | 94 | 638446 |
| Seychelles | Roman Catholic | 90 | 69817 |
| Seychelles | Anglican | 8 | 6206 |