各國天主教會
依國家列舉

| 國家 | 總人口 |  % 天主教徒 | 天主教徒總數 |
| --- | --- | --- | --- |
|  阿富汗 (詳細（英语：）) | 29,928,987 | 0.0003% | 100 |
|  阿尔巴尼亚 (詳細（英语：）) | 3,020,000 | 10% | 302,000 |
|  阿尔及利亚 (詳細（英语：）) | 32,531,853 | 0.14% | 45,000 |
|  安道尔 (詳細（英语：）) | 70,000 | 88.2% | 61,740 |
|  安哥拉 (詳細（英语：）) | 18,498,000 | 41.1% | 7,029,240 |
|  安地卡及巴布達 (詳細（英语：）) | 84,522 | 8.2% | 6,930 |
|  阿根廷 (詳細（英语：）) | 42,000,000 | 66%-71% | 27,720,000 - 29,820,000 |
|  亞美尼亞 (詳細（英语：）) | 2,982,904 | 1% | 29,829 |
|   (詳細（英语：）) | 23,400,000 | 22.6% | 5,292,000 |
|  奥地利 (詳細（英语：）) | 8,900,000 | 56.9% | 5,050,000 |
|   (詳細（英语：）) | 8,581,400 | 0.03% | 2,574 |
|  巴哈马 (詳細（英语：）) | 330,000 | 12% | 39,600 |
|  巴林 (詳細（英语：）) | 800,000 | 8.9% | 71,200 |
|   (詳細（英语：）) | 158,000,000 | 0.07% | 110,000 |
|  巴巴多斯 (詳細（英语：）) | 250,012 | 4.2% | 10,000 |
|  白俄羅斯 (詳細（英语：）) | 9,500,000 | 7.1% | 674,500 |
|  比利时 (詳細（英语：）) | 11,200,000 | 58% | 6,500,000 |
|  伯利兹 (詳細) | 334,000 | 40% | 133,600 |
|   (詳細) | 7,460,025 | 26.6% | 1,984,366 |
|  不丹 (詳細) | 2,232,291 | 0.06% | 1,339 |
|  玻利维亚 (詳細) | 10,500,000 | 73% | 7,980,000 |
|   (詳細) | 3,531,159 | 15.19% | 536,333 |
|  博茨瓦纳 (詳細) | 1,640,115 | 4.9% | 80,365 |
|  巴西 (詳細) | 208,000,000 | 54%-61% | 112,320,000 - 126,880,000 |
|  文莱 (詳細) | 372,361 | 5% | 18,618 |
|  保加利亚 (詳細) | 7,450,349 | 0.5% | 37,251 |
|  布吉納法索 (詳細) | 13,925,313 | 17% | 2,367,303 |
|   (詳細) | 6,370,609 | 62.1% | 3,956,148 |
|  佛得角 (詳細) | 512,096 | 77.3% | 395,850 |
|  柬埔寨 (詳細) | 13,607,069 | <0.1% | <10,000 |
|  喀麦隆 (詳細) | 16,380,005 | 25.6% | 4,193,281 |
|  加拿大 (詳細) | 35,770,000 | 38.7% | 13,843,000 |
|  中非 (詳細) | 3,799,897 | 25% | 949,974 |
|  乍得 (詳細) | 12,000,000 | 20.1% | 2,520,000 |
|  智利 (詳細) | 18,000,000 | 45%-55% | 8,100,000 - 9,900,000 |
|  中國 (詳細) | 1,384,688,986 | 0.87% | 12,000,000 |
|  哥伦比亚 (詳細) | 48,000,000 | 75% | 35,000,000 |
|  科摩罗 (詳細) | 800,000 | 0.2% | 1,600 |
|  刚果共和国 (詳細) | 3,686,000 | 33.1% | 1,220,066 |
|  刚果民主共和国 (詳細) | 78,000,000 | 36.8% | 28,700,000 |
|  哥斯达黎加 (詳細) | 4,770,000 | 57%-62% | 2,720,000 - 3,007,620 |
|   (詳細) | 4,284,889 | 86.3% | 3,698,000 |
|  古巴 (詳細) | 11,163,934 | 51.7% | 5,790,000 |
|  賽普勒斯 (詳細) | 1,100,000 | 1.0% | 11,000 |
|  捷克 (詳細) | 10,500,000 | 10.2% | 1,071,000 |
|   (詳細) | 23,800,000 | 21.4% | 5,093,000 |
|  丹麦 (詳細) | 5,630,000 | 0.7% | 40,000 |
|  吉布提 (詳細) | 476,703 | 0.2% | 953 |
|  多米尼克 (詳細) | 71,540 | 58.1% | 41,564 |
|   (詳細) | 10,400,000 | 48%-57% | 4,992,000 - 5,928,000 |
|  东帝汶 (詳細) | 1,054,000 | 96.9% | 1,021,000 |
|  厄瓜多尔 (詳細) | 15,223,680 | 77.0% | 11,265,523 |
|  赤道几内亚 (詳細) | 1,620,000 | 80.7% | 1,410,000 |
|  埃及 (詳細) | 77,505,756 | 0.1% | 77,505 |
|  薩爾瓦多 (詳細) | 7,000,000 | 39% | 2,730,000 |
|  厄立特里亚 (詳細) | 4,561,599 | 3.3% | 150,532 |
|  爱沙尼亚 (詳細) | 1,332,893 | 0.3% | 3,998 |
|  衣索比亞 (詳細) | 73,053,286 | 0.7% | 584,426 |
|  斐济 (詳細) | 893,354 | 9.1% | 80,401 |
|  芬兰 (詳細) | 5,451,270 | 0.2% | 12,434 |
|  法國 (詳細) | 66,600,000 | 51% - 63–66% | 34,000,000–44,000,000 |
|  加彭 (詳細) | 1,389,201 | 50% | 694,600 |
|  冈比亚 (詳細) | 1,593,256 | 2.1% | 33,458 |
|   (詳細) | 4,677,401 | 0.8% | 84,193 |
|  德国 (詳細) | 82,750,000 | 28.2%-43% | 23,311,321 |
|   (詳細) | 21,029,853 | 12.9% | 2,712,851 |
|  希腊 (詳細) | 11,170,957 | 0.4% | 44,683 |
|  格瑞那達 (詳細) | 89,502 | 44.6% | 39,917 |
|   (詳細) | 15,773,000 | 43% | 7,000,000 |
|  几内亚 (詳細) | 9,467,866 | 2.6% | 246,164 |
|  几内亚比绍 (詳細) | 1,416,027 | 8.9% | 126,026 |
|  圭亚那 (詳細) | 765,283 | 8.1% | 91,833 |
|  海地 (詳細) | 10,000,000 | 54.7% | 5,470,000 |
|  洪都拉斯 (詳細) | 8,800,000 | 37%-46% | 3,256,000-4,048,000 |
|  匈牙利 (詳細) | 9,877,000 | 37.2%–53.0% | 3,674,244 |
|  冰島 (詳細) | 355,277 | 3.9% | 13,799 |
|  印度 (詳細) | 1,280,000,000 | 0.9%–1.5% | 11,520,000–19,200,000 |
|  印度尼西亞 (詳細) | 255,000,000 | 2.9% | 7,395,000 |
|  伊朗 (詳細) | 68,017,860 | 0.02% | 13,603 |
|  伊拉克 (詳細) | 38,000,000 | 0.35% | 133,000 |
|  愛爾蘭 (詳細) | 4,762,000 | 78.3% | 3,729,000 |
|  以色列 (詳細) | 7,746,000 | 1.2% | 92,952 |
|  義大利 (詳細) | 60,800,000 | 83% | 50,474,000 |
|  牙买加 (詳細) | 2,889,000 | 2% | 57,780 |
|  日本 (詳細) | 127,417,244 | 0.3% | 382,251 |
|  约旦 (詳細) | 5,759,732 | 0.4% | 23,038 |
|   (詳細) | 15,185,844 | 0.6% | 91,115 |
|  肯尼亚 (詳細) | 43,500,000 | 22.1% | 9,613,500 |
|  基里巴斯 (詳細) | 98,000 | 55.8% | 54,684 |
|   (詳細) | 22,912,177 | 0.01% | 2,291 |
|   (詳細) | 52,950,306 | 11.0% | 5,813,770 |
|  科索沃 (詳細) | 1,920,079 | 3.4% | 65,000 |
|  科威特 (詳細) | 2,335,648 | 6.1% | 142,474 |
|   (詳細) | 5,146,281 | 0.1% | 5,146 |
|   (詳細) | 6,217,141 | 0.6% | 37,302 |
|  拉脫維亞 (詳細) | 2,290,237 | 19.1% | 437,435 |
|  黎巴嫩 (詳細) | 4,800,000 | 28.8% | 1,382,400 |
|  賴索托 (詳細) | 2,067,000 | 45.7% | 946,000 |
|  利比里亚 (詳細) | 3,482,211 | 5.4% | 188,039 |
|  利比亞 (詳細) | 5,765,563 | 0.7% | 40,358 |
|  列支敦斯登 (詳細) | 33,863 | 75.9% | 25,803 |
|  立陶宛 (詳細) | 2,944,459 | 77.2% | 2,311,722 |
|  盧森堡 (詳細) | 538,000 | 65.9% | 369,600 |
|  北馬其頓 (詳細) | 2,038,514 | 1% | 20,452 |
|  马达加斯加 (詳細) | 18,040,341 | 29.5% | 5,318,293 |
|  马拉维 (詳細) | 12,158,924 | 28.4% | 3,449,487 |
|  马来西亚 (詳細) | 23,953,136 | 3.3% | 1,290,453 |
|  馬爾地夫 (詳細) | 349,106 | 0.02% | 80 |
|   (詳細) | 12,291,529 | 1.5% | 189,289 |
|  馬爾他 (詳細) | 428,000 | 84.4% | 361,372 |
|  马绍尔群岛 (詳細) | 62,000 | 8.4% | 5,208 |
|  毛里塔尼亚 (詳細) | 3,086,859 | 0.1% | 3,086 |
|  模里西斯 (詳細) | 1,230,602 | 23.6% | 289,314 |
|  墨西哥 (詳細) | 122,000,000 | 80% | 98,820,000 |
|  摩尔多瓦 (詳細) | 4,455,421 | 0.5% | 20,494 |
|  摩納哥 (詳細) | 36,371 | 82.3% | 29,933 |
|  蒙古国 (詳細) | 2,791,272 | 0.04% | 1,116 |
|  蒙特內哥羅 (詳細) | 625,266 | 3.4% | 21,299 |
|  摩洛哥 (詳細) | 32,725,847 | 0.07% | 22,908 |
|  莫桑比克 (詳細) | 19,406,703 | 28.4% | 4,618,795 |
|  緬甸 (詳細) | 42,909,464 | 1.1% | 450,549 |
|  纳米比亚 (詳細) | 2,030,692 | 16.9% | 344,202 |
|  尼泊尔 (詳細) | 27,676,547 | 0.03% | 8,302 |
|  荷蘭 (詳細) | 16,970,000 | 23.3% | 3,943,000 |
|  新西兰 (詳細) | 4,500,000 | 11.1% | 492,000 |
|  尼加拉瓜 (詳細) | 6,000,000 | 40%-50% | 2,400,000-3,000,000 |
|  尼日尔 (詳細) | 11,665,937 | 0.1% | 11,665 |
|  奈及利亞 (詳細) | 190,000,000 | 12.6% | 23,940,000 |
|  挪威 (詳細) | 5,060,000 | 2.4% | 120,900 |
|  阿曼 (詳細) | 3,000,000 | 4.1% | 110,000 |
|  巴基斯坦 (詳細) | 207,000,000 | 0.8% | 1,656,000 |
|  帛琉 (詳細) | 19,949 | 41.6% | 8,299 |
|  巴勒斯坦 (詳細) | 3,761,904 | 2% | 80,000 |
|  巴拿马 (詳細) | 3,500,000 | 55%-70% | 1,925,000 - 2,400,000 |
|  巴布亚新几内亚 (詳細) | 7,000,000 | 27% | 1,890,000 |
|  巴拉圭 (詳細) | 6,800,000 | 89% | 6,000,000 |
|  秘魯 (詳細) | 31,150,000 | 74%-76% | 23,674,000 |
|  菲律賓 (詳細) | 105,000,000 | 81.4% | 85,470,000 |
|  波蘭 (詳細) | 38,496,000 | 85.8% | 33,037,017 |
|  葡萄牙 (詳細) | 10,500,000 | 81.0%–88.0% | 8,600,000–9,240,000 |
|   (詳細) | 863,051 | 5.8% | 50,000 |
|  羅馬尼亞 (詳細) | 22,329,977 | 4.7% | 1,787,408 |
|  俄羅斯 (詳細) | 143,420,309 | 0.5% | 717,101 |
|  卢旺达 (詳細) | 11,000,000 | 43.7% | 4,807,000 |
|  圣基茨和尼维斯 (詳細) | 51,000 | 6.7% | 3,400 |
|  圣卢西亚 (詳細) | 165,600 | 61.3% | 101,500 |
|   (詳細) | 106,000 | 7.5% | 7,950 |
|  萨摩亚 (詳細) | 179,000 | 19.6% | 35,084 |
|  圣马力诺 (詳細) | 32,500 | 90.5% | 29,412 |
|  聖多美和普林西比 (詳細) | 163,000 | 73.5% | 119,805 |
|  沙烏地阿拉伯 (詳細) | 26,417,599 | 2.5% | 660,439 |
|  塞内加尔 (詳細) | 11,126,832 | 3.5% | 389,439 |
|  塞爾維亞 (詳細) | 7,120,600 | 6.1% | 433,167 |
|  塞舌尔 (詳細) | 93,000 | 76.2% | 70,866 |
|  塞拉利昂 (詳細) | 6,017,643 | 2.9% | 174,511 |
|  新加坡 (詳細) | 4,425,720 | 4.8% | 165,964 |
|  斯洛伐克 (詳細) | 5,397,036 | 62% | 3,347,277 |
|  斯洛維尼亞 (詳細) | 2,066,880 | 73.2% | 1,511,980 |
|  所罗门群岛 (詳細) | 523,000 | 19% | 100,000 |
|   (詳細) | 8,591,629 | 0.001% | 100 |
|  南非 (詳細) | 44,344,136 | 7.1% | 2,851,327 |
|  南蘇丹 (詳細) | 10,000,000 | 30% | 3,000,000 |
|  西班牙 (詳細) | 46,700,000 | 66.0% | 30,720,000 |
|  斯里蘭卡 (詳細) | 20,264,000 | 6.1% | 1,237,000 |
|  苏丹 (詳細) | 31,000,000 | 1% | 300,000 |
|  苏里南 (詳細) | 551,000 | 21.6% | 119,000 |
|  斯威士兰 (詳細) | 1,100,000 | 4.9% | 62,803 |
|  瑞典 (詳細) | 10,000,000 | 1.8% | 180,000 |
|  瑞士 (詳細) | 8,500,000 | 35.9%-37.2% | 3,052,000 |
|  叙利亚 (詳細) | 18,448,752 | 2% | 368,975 |
|  臺灣 (詳細) | 22,894,384 | 1.3% | 297,626 |
|   (詳細) | 7,163,506 | 0.01% | <1,000 |
|  坦桑尼亚 (詳細) | 44,929,002 | 27.2% | 12,220,689 |
|  泰國 (詳細) | 65,444,371 | 0.3% | 196,333 |
|  多哥 (詳細) | 5,681,519 | 26.4% | 1,499,921 |
|   (詳細) | 102,000 | 15.6% | 15,912 |
|  千里達及托巴哥 (詳細) | 1,330,000 | 21.6% | 286,000 |
|  突尼西亞 (詳細) | 11,000,000 | 0.2% | 22,000 |
|  土耳其 (詳細) | 77,700,000 | 0.05% | 35,000 |
|   (詳細) | 4,750,000 | 0.01% | 500 |
|  图瓦卢 (詳細) | 10,000 | 1% | 100 |
|  乌干达 (詳細) | 35,000,000 | 41.9% | 14,665,000 |
|  烏克蘭 (詳細) | 43,000,000 | 5.6% | 2,408,000 |
|  阿联酋 (詳細) | 2,563,212 | 5% | 128,160 |
|  英国 (詳細) | 63,100,000 | 9% | 5,700,000 |
|  美国 (詳細) | 327,000,000 | 20%-20.8%-22%  | 65,400,000-71,000,000 |
|  乌拉圭 (詳細) | 3,500,000 | 38% | 1,330,000 |
|   (詳細) | 26,851,195 | 0.01% | 2,685 |
|  梵蒂冈 (詳細) | 842 | 100% | 842 |
|  瓦努阿圖 (詳細) | 243,304 | 13.1% | 36,500 |
|  委內瑞拉 (詳細) | 32,000,000 | 67%-73% | 21,440,000 -23,360,000 |
|  越南 (詳細) | 83,535,576 | 6.8% | 5,658,000 |
|  西撒哈拉 (詳細) | 273,008 | 0.06% | 163 |
|  葉門 (詳細) | 20,727,063 | 0.02% | 4,145 |
|  尚比亞 (詳細) | 14,300,000 | 21% | 3,003,000 |
|  辛巴威 (詳細) | 12,746,990 | 7.71% | 982,792 |
| Total | 7,093,798,000 | 17.68% | 1,253,926,000 |