インターネット利用者数による国順リスト（インターネットりようしゃすうによるくにじゅんリスト）は、国のインターネットの利用者数を多い方から順番に並べたリストである。また人口に対する普及率も掲載している。

 順位 国名 利用者数 普及率 年代 — 5,168,780,607 65.6% 2021 001 989,080,566 68.5% 2021 — 319,393,400 65.3 % 2009 002 297,322,868 89.8% 2021 003 118,626,672 94.5% 2021 004 755,820,000 54.2% 2021 005 72,027,700 36.2% 2009 006 61,973,100 75.3% 2009 007 46,683,900 76.4% 2009 008 45,250,000 32.3% 2009 009 43,100,134 69.3% 2009 010 49,421,084 96.3% 2021 011 32,200,000 48.5% 2009 012 30,600,000 34.5% 2009 013 30,026,400 51.7% 2009 014 30,000,000 12.5% 2009 015 29,093,984 71.8% 2009 016 26,500,000 34.5% 2009 017 35,477,625 94.0% 2021 018 24,000,000 24.5% 2009 019 23,982,200 16.1% 2009 020 22,779,887 25.7% 2009 021 20,788,818 47.6% 2009 022 20,020,362 52.0% 2009 023 20,000,000 48.9% 2009 024 18,500,000 10.6% 2009 025 21,711,706 84.2% 2021 026 29,161,765 89.0% 2021 027 16,636,000 21.1% 2009 028 58,500,000 83.6% 2021 029 15,143,000 65.9% 2009 030 14,304,600 85.6% 2009 031 10,442,500 33.4% 2009 032 10,354,000 22.7% 2009 033 8,846,535 33.0% 2009 034 8,369,036 50.4% 2009 035 8,085,500 89.2% 2009 036 7,761,800 27.1% 2009 037 7,636,400 25.8% 2009 038 7,430,000 33.4% 2009 039 7,292,300 70.0% 2009 040 6,027,700 59.0% 2009 041 5,936,700 72.3% 2009 042 5,873,100 59.3% 2009 043 5,739,300 75.5% 2009 044 5,300,000 10.8% 2009 045 5,263,146 72.8% 2009 046 4,932,495 45.9% 2009 — || 4,878,713 || 69.2% || 2009
|-
| 047 || align="left" | || 4,629,600 || 84.2% || 2009
|-
| 048 || align="left" | || 4,475,700 || 41.8% || 2009
|-
| 049 || align="left" | || 4,382,700 || 83.5% || 2009
|-
| 050 || align="left" | || 4,235,800 || 90.9% || 2009
|-
| 051 || align="left" | || 4,200,000 || 10.2% || 2009
|-
| 052 || align="left" | || 4,100,000 || 12.0% || 2009
|-
| 053 || align="left" | || 3,566,500 || 65.3% || 2009
|-
| 054 || align="left" | || 3,565,000 || 16.4% || 2009
|-
| 055 || align="left" | || 3,558,000 || 74.1% || 2009
|-
| 056 || align="left" | || 4,351,987
 || 89.4% || 2021
|-
| 057 || align="left" | || 3,500,000 || 33.4% || 2009
|-
| 058 || align="left" | || 3,370,000 || 72.4% || 2009
|-
| 059 || align="left" | || 3,359,600 || 8.6% || 2009
|-
| 060 || align="left" | || 3,300,000 || 44.7% || 2009
|-
| 061 || align="left" | || 3,106,900 || 32.2% || 2009
|-
| 062 || align="left" | || 3,000,000 || 31.1% || 2009
|-
| 063 || align="left" | || 2,830,100 || 67.3% || 2009
|-
| 064 || align="left" | || 2,647,100 || 36.7% || 2009
|-
| 065 || align="left" | || 2,500,000 || 7.7% || 2009
|-
| 066 || align="left" | || 2,469,000 || 8.9% || 2009
|-
| 067 || align="left" | || 2,444,600 || 29.7% || 2009
|-
| 068 || align="left" | || 2,300,000 || 14.9% || 2009
|-
| 069 || align="left" | || 2,244,400 || 50.0% || 2009
|-
| 070 || align="left" | || 2,103,471 || 59.2% || 2009
|-
| 071 || align="left" | || 1,960,000 || 14.8% || 2009
|-
| 072 || align="left" | || 1,840,678 || 12.6% || 2009
|-
| 073 || align="left" | || 1,595,200 || 25.4% || 2009
|-
| 074 || align="left" | || 1,540,000 || 54.5% || 2009
|-
| 075 || align="left" | || 1,500,000 || 35.3% || 2009
|-
| 076 || align="left" | || 1,450,000 || 12.7% || 2009
|-
| 077 || align="left" | || 1,481,000 || 13.0% || 2009
|-
| 078 || align="left" | || 1,441,000 || 31.2% || 2009
|-
| 079 || align="left" | || 1,369,600 || 61.4% || 2009
|-
| 080 || align="left" | || 1,340,000 || 38.3% || 2009
|-
| 081 || align="left" | || 1,300,000 || 64.8% || 2008
|-
| 082 || align="left" | || 1,163,500 || 5.5% || 2009
|-
| 083 || align="left" | || 1,050,000 || 10.7% || 2009
|-
| 084 || align="left" | || 1,024,000 || 22.2% || 2009
|-
| 085 || align="left" | || 1,020,000 || 7.4% || 2009
|-
| 086 || align="left" | || 1,000,000 || 37.1% || 2009
|-
| — || align="left" | 1,000,000 25.2% 2009 087 1,000,000 11.1% 2009 088 997,000 4.2% 2009 089 975,000 13.6% 2009 090 958,500 12.2% 2009 091 945,000 23.5% 2009 092 934,500 27.8% 2009 093 906,979 43.9% 2009 094 894,200 12.8% 2009 095 888,100 68.3% 2009 096 850,000 19.7% 2009 097 850,000 15.6% 2009 098 750,000 20.6% 2009 099 725,000 3.8% 2009 100 700,000 5.9% 2009 101 660,000 3.2% 2009 102 600,000 8.2% 2009 103 557,000 16.3% 2009 104 556,000 0.4% 2009 105 550,000 4.3% 2009 106 520,000 1.3% 2009 107 500,000 1.8% 2009 108 499,000 1.7% 2009 109 436,000 52.3% 2009 110 402,900 55.3% 2009 111 387,000 78.7% 2009 112 380,000 29.6% 2009 113 377,000 20.9% 2009 114 370,000 1.6% 2009 115 360,000 0.4% 2009 — (West Bank) || 355,000 || 14.4% || 2008
|-
| 116 || align="left" | || 350,000 || 5.8% || 2009
|-
| 117 || align="left" | || 350,000 || 1.6% || 2009
|-
| 118 || align="left" | || 335,000 || 30.9% || 2009
|-
| 119 || align="left" | || 330,000 || 10.9% || 2009
|-
| 120 || align="left" | || 323,000 || 5.1% || 2009
|-
| 121 || align="left" | || 316,100 || 1.5% || 2009
|-
| 122 || align="left" | || 300,000 || 2.8% || 2009
|-
| 123 || align="left" | || 300,000 || 1.0% || 2008
|-
| 124 || align="left" | || 294,000 || 43.7% || 2009
|-
| 125 || align="left" | || 290,000 || 0.4% || 2009
|-
| 126 || align="left" | || 285,700 || 93.2% || 2009
|-
| — || align="left" | 280,000 32.9% 2009 — || 259,000 || 46.3% || 2009
|-
| 127 || align="left" | || 227,000 || 18.5% || 2009
|-
| 128 || align="left" | || 217,000 || 55.9% || 2009
|-
| 129 || align="left" | || 205,000 || 27.2% || 2009
|-
| 130 || align="left" | || 200,200 || 49.4% || 2009
|-
| 131 || align="left" | || 200,000 || 2.2% || 2009
|-
| 132 || align="left" | || 200,000 || 1.5% || 2009
|-
| 133 || align="left" | || 191,000 || 6.4% || 2009
|-
| 134 || align="left" | || 188,000 || 66.1% || 2009
|-
| 135 || align="left" | || 185,000 || 3.1% || 2009
|-
| — || align="left" | 160,000 39.6% 2009 136 160,000 1.8% 2009 137 155,000 3.9% 2009 138 142,000 46.2% 2009 139 140,000 0.9% 2009 140 139,500 0.9% 2008 141 130,000 1.9% 2009 142 130,000 1.3% 2009 143 120,000 6.0% 2009 144 120,000 2.0% 2009 145 114,200 6.4% 2009 146 113,500 5.4% 2009 147 110,000 68.6% 2009 148 108,900 0.2% 2009 — || 103,000 || 23.3% || 2009
|-
| 149 || align="left" | || 103,000 || 10.9% || 2009
|-
| 150 || align="left" | || 102,800 || 23.9% || 2009
|-
| 151 || align="left" | || 102,000 || 1.0% || 2009
|-
| — || align="left" | 90,000 31.4% 2009 152 90,000 5.9% 2009 153 90,000 0.9% 2009 — || 85,000 || 47.6% || 2009
|-
| — || align="left" | 85,000 37.4% 2009 154 80,000 6.0% 2009 155 80,000 0.5% 2009 156 75,000 1.5% 2009 157 74,000 0.5% 2009 158 73,300 3.4% 2009 159 71,700 18.1% 2009 160 66,000 63.1% 2009 161 65,000 75.9% 2009 162 65,000 0.7% 2009 163 60,000 1.9% 2009 164 59,100 70.5% 2009 — || 54,000 || 23.6% || 2009
|-
| — || align="left" | 52,000 90.3% 2008 — || 51,000 || 75.2% || 2009
|-
| 165 || align="left" | || 50,000 || 10.4% || 2009
|-
| — || align="left" | 46,100 70.4% 2009 166 538,499 69.0% 2021 — || 37,500 || 76.8% || 2009
|-
| 167 || align="left" | || 37,100 || 2.4% || 2009
|-
| 168 || align="left" | || 34,000 || 11.0% || 2009
|-
| 169 || align="left" | || 32,000 || 36.6% || 2008
|-
| — || align="left" | 30,000 27.3% 2002 — || 28,500 || 31.1% || 2009
|-
| 170 || align="left" | || 27,500 || 37.8% || 2009
|-
| 171 || align="left" | || 24,800 || 11.7% || 2009
|-
| 172 || align="left" | || 24,000 || 26.4% || 2009
|-
| — || align="left" | 24,000 23.3% 2001 173 23,000 66.2% 2009 — || 23,000 || 46.9% || 2009
|-
| 174 || align="left" | || 23,000 || 3.1% || 2009
|-
| 175 || align="left" | || 22,000 || 66.7% || 2009
|-
| 176 || align="left" | || 20,000 || 0.6% || 2008
|-
| 177 || align="left" | || 19,000 || 0.4% || 2009
|-
| 178 || align="left" | || 17,000 || 56.4% || 2009
|-
| 179 || align="left" | || 17,000 || 7.8% || 2008
|-
| 180 || align="left" | || 16,000 || 39.9%|| 2009
|-
| 181 || align="left" | || 16,000 || 14.9% || 2008
|-
| 182 || align="left" | || 13,900 || 0.3% || 2009
|-
| 183 || align="left" | || 13,000 || 1.8% || 2009
|-
| 184 || align="left" | || 12,000 || 1.9% || 2009
|-
| — || align="left" | 10,000 19.4% 2003 185 10,000 33.1% 2009 — || 9,853 || 34.2% || 2009
|-
| 186 || align="left" | || 134,500 || 67.2% || 2021
|-
| 187 || align="left" | || 75,400 || 70.6% || 2021
|-
| 188 || align="left" | || 5,400 || 26.0% || 2007
|-
| — || align="left" | 5,000 42.1% 2009 — || 4,500 || 31.2% || 2009
|-
| 189 || align="left" | || 4,200 || 33.9% || 2008
|-
| — || align="left" | 4,000 16.3% 2002 — || 2,483 || 100.0% || 2009
|-
| 190 || align="left" | || 2,200 || 3.4% || 2007
|-
| 191 || align="left" | || 2,000 || 1.8% || 2001
|-
| — || align="left" | 2,000 0.9% 1999 192 1,800 0.2% 2009 — || 1,200 || 23.5% || 2009
|-
| — || align="left" | 1,200 7.8% 2009 — || 1,000 || 62.6% || 2005
|-
| — || align="left" | 1,000 13.1% 2003 — || 800 || 58.4% || 2007
|-
| — || align="left" | 700 27.4% 2005 — '' 464 33.1% 2001 193 300 33.1% 2002 194 93 17.1% 2009 195 - - 2009