| # | Flag | Country | Secondary education, teachersSecondary education, teachers | Year |
|---|---|---|---|---|
| 1 | China | 6,266,954 | 2017 | |
| 2 | India | 4,638,710 | 2016 | |
| 3 | United States | 1,694,959 | 2017 | |
| 4 | Indonesia | 1,586,484 | 2017 | |
| 5 | Brazil | 1,417,859 | 2016 | |
| 6 | Russia | 1,045,810 | 2012 | |
| 7 | Mexico | 832,536 | 2017 | |
| 8 | Pakistan | 646,318 | 2017 | |
| 9 | Japan | 638,414 | 2016 | |
| 10 | Turkey | 594,443 | 2015 | |
| 11 | Germany | 588,926 | 2016 | |
| 12 | Egypt | 587,512 | 2017 | |
| 13 | France | 457,049 | 2013 | |
| 14 | Italy | 456,891 | 2016 | |
| 15 | Bangladesh | 450,665 | 2017 | |
| 16 | United Kingdom | 392,953 | 2016 | |
| 17 | Nigeria | 390,427 | 2010 | |
| 18 | Uzbekistan | 376,861 | 2017 | |
| 19 | Democratic Republic Of Congo | 324,324 | 2015 | |
| 20 | Ukraine | 324,041 | 2017 | |
| 21 | Argentina | 323,957 | 2008 | |
| 22 | Philippines | 314,482 | 2016 | |
| 23 | Saudi Arabia | 311,944 | 2014 | |
| 24 | Iran | 299,031 | 2017 | |
| 25 | Spain | 286,786 | 2016 | |
| 26 | Poland | 267,777 | 2016 | |
| 27 | Kazakhstan | 264,826 | 2018 | |
| 28 | Thailand | 262,181 | 2017 | |
| 29 | Vietnam | 236,261 | 1998 | |
| 30 | South Korea | 233,461 | 2016 | |
| 31 | Malaysia | 223,594 | 2017 | |
| 32 | Kenya | 198,752 | 2015 | |
| 33 | Peru | 195,767 | 2018 | |
| 34 | South Africa | 192,359 | 2016 | |
| 35 | Colombia | 183,952 | 2017 | |
| 36 | Ghana | 167,150 | 2018 | |
| 37 | Algeria | 151,948 | 1997 | |
| 38 | Sri Lanka | 151,803 | 2017 | |
| 39 | Myanmar | 150,309 | 2017 | |
| 40 | Iraq | 148,363 | 2007 | |
| 41 | Morocco | 140,474 | 2017 | |
| 42 | Canada | 133,275 | 1996 | |
| 43 | Belgium | 130,790 | 2016 | |
| 44 | Azerbaijan | 127,300 | 2017 | |
| 45 | Romania | 124,376 | 2017 | |
| 46 | North Korea | 123,539 | 2018 | |
| 47 | Ethiopia | 122,147 | 2012 | |
| 48 | Guatemala | 116,080 | 2017 | |
| 49 | Nepal | 115,759 | 2017 | |
| 50 | Cameroon | 114,601 | 2016 | |
| 51 | Tanzania | 112,223 | 2017 | |
| 52 | Netherlands | 111,849 | 2016 | |
| 53 | Australia | 104,110 | 1992 | |
| 54 | Benin | 90,341 | 2016 | |
| 55 | Ecuador | 87,924 | 2016 | |
| 56 | Cuba | 86,096 | 2017 | |
| 57 | Tunisia | 84,562 | 2011 | |
| 58 | Chile | 82,797 | 2017 | |
| 59 | Portugal | 80,914 | 2017 | |
| 60 | Hungary | 80,741 | 2016 | |
| 61 | Greece | 78,827 | 2016 | |
| 62 | Belarus | 78,814 | 2017 | |
| 63 | Madagascar | 76,549 | 2017 | |
| 64 | Angola | 75,997 | 2016 | |
| 65 | Afghanistan | 75,200 | 2017 | |
| 66 | Austria | 73,673 | 2017 | |
| 67 | Ivory Coast | 72,134 | 2017 | |
| 68 | Israel | 71,062 | 2009 | |
| 69 | Czech Republic | 69,387 | 2013 | |
| 70 | Tajikistan | 67,698 | 2011 | |
| 71 | Jordan | 66,809 | 2017 | |
| 72 | Serbia | 66,600 | 2017 | |
| 73 | Sweden | 66,363 | 2016 | |
| 74 | Syria | 65,218 | 2002 | |
| 75 | Uganda | 63,957 | 2014 | |
| 76 | Kyrgyzstan | 63,240 | 2017 | |
| 77 | Switzerland | 62,387 | 2016 | |
| 78 | Venezuela | 61,671 | 1987 | |
| 79 | Bolivia | 60,090 | 2017 | |
| 80 | Mali | 58,364 | 2017 | |
| 81 | Senegal | 57,316 | 2017 | |
| 82 | Croatia | 51,843 | 2016 | |
| 83 | Norway | 50,972 | 2016 | |
| 84 | Lebanon | 50,867 | 2017 | |
| 85 | Burkina Faso | 49,818 | 2017 | |
| 86 | Dominican Republic | 49,593 | 2017 | |
| 87 | Denmark | 49,050 | 2014 | |
| 88 | Yemen | 48,045 | 1999 | |
| 89 | United Arab Emirates | 46,237 | 2016 | |
| 90 | Kuwait | 43,838 | 2017 | |
| 91 | Zimbabwe | 42,585 | 2013 | |
| 92 | Finland | 40,768 | 2016 | |
| 93 | Slovakia | 40,712 | 2015 | |
| 94 | Honduras | 39,322 | 2017 | |
| 95 | Bulgaria | 38,546 | 2016 | |
| 96 | Laos | 37,360 | 2017 | |
| 97 | Georgia | 37,258 | 2017 | |
| 98 | Costa Rica | 36,355 | 2016 | |
| 99 | New Zealand | 35,684 | 2017 | |
| 100 | Paraguay | 34,286 | 2012 | |
| 101 | Armenia | 33,889 | 1996 | |
| 102 | Mozambique | 33,281 | 2017 | |
| 103 | Lithuania | 31,075 | 2017 | |
| 104 | Hong Kong | 31,007 | 2017 | |
| 105 | Libya | 30,673 | 1983 | |
| 106 | Rwanda | 30,415 | 2017 | |
| 107 | Cambodia | 30,258 | 2007 | |
| 108 | Oman | 29,653 | 2017 | |
| 109 | Republic of Ireland | 27,273 | 1997 | |
| 110 | Bosnia and Herzegovina | 27,087 | 2017 | |
| 111 | Niger | 26,456 | 2017 | |
| 112 | Uruguay | 25,390 | 2010 | |
| 113 | Malawi | 25,372 | 2015 | |
| 114 | Albania | 24,165 | 2017 | |
| 115 | Panama | 23,777 | 2016 | |
| 116 | Burundi | 23,729 | 2017 | |
| 117 | Moldova | 22,931 | 2017 | |
| 118 | Sierra Leone | 22,129 | 2016 | |
| 119 | Mongolia | 21,709 | 2017 | |
| 120 | Togo | 20,798 | 2011 | |
| 121 | Chad | 19,721 | 2016 | |
| 122 | Guinea | 19,322 | 2011 | |
| 123 | El Salvador | 19,254 | 2017 | |
| 124 | Republic of the Congo | 18,165 | 2012 | |
| 125 | Republic of Macedonia | 17,924 | 2015 | |
| 126 | Singapore | 15,384 | 2016 | |
| 127 | Slovenia | 15,351 | 2016 | |
| 128 | Nicaragua | 15,089 | 2010 | |
| 129 | Liberia | 14,959 | 2016 | |
| 130 | Papua New Guinea | 14,791 | 2016 | |
| 131 | Latvia | 14,369 | 2016 | |
| 132 | Puerto Rico | 13,753 | 2016 | |
| 133 | Jamaica | 13,173 | 2017 | |
| 134 | Botswana | 12,902 | 2007 | |
| 135 | Comoros | 12,693 | 2017 | |
| 136 | Namibia | 11,343 | 2017 | |
| 137 | Mauritius | 9,901 | 2017 | |
| 138 | Qatar | 9,893 | 2017 | |
| 139 | Bahrain | 9,632 | 2017 | |
| 140 | Estonia | 9,133 | 2016 | |
| 141 | Mauritania | 8,612 | 2017 | |
| 142 | Gambia | 7,841 | 2018 | |
| 143 | Cyprus | 7,000 | 2016 | |
| 144 | Swaziland | 6,966 | 2016 | |
| 145 | Bhutan | 6,853 | 2017 | |
| 146 | Eritrea | 6,766 | 2017 | |
| 147 | Zambia | 6,703 | 1988 | |
| 148 | South Sudan | 5,974 | 2015 | |
| 149 | Haiti | 5,619 | 1984 | |
| 150 | Luxembourg | 5,405 | 2016 | |
| 151 | Lesotho | 5,386 | 2017 | |
| 152 | Brunei | 5,101 | 2017 | |
| 153 | Fiji | 5,041 | 2012 | |
| 154 | Suriname | 4,569 | 2015 | |
| 155 | East Timor | 4,441 | 2011 | |
| 156 | Trinidad and Tobago | 4,377 | 1981 | |
| 157 | Central African Republic | 4,357 | 2017 | |
| 158 | Guyana | 4,235 | 2012 | |
| 159 | Malta | 3,991 | 2016 | |
| 160 | Cape Verde | 3,613 | 2017 | |
| 161 | Gabon | 3,078 | 1999 | |
| 162 | Macao | 2,710 | 2017 | |
| 163 | Djibouti | 2,563 | 2018 | |
| 164 | The Bahamas | 2,414 | 2016 | |
| 165 | Belize | 2,401 | 2017 | |
| 166 | Iceland | 2,387 | 1976 | |
| 167 | Solomon Islands | 2,202 | 2015 | |
| 168 | Maldives | 2,088 | 2003 | |
| 169 | New Caledonia | 1,940 | 1997 | |
| 170 | French Polynesia | 1,592 | 1993 | |
| 171 | Guinea-Bissau | 1,480 | 2006 | |
| 172 | Equatorial Guinea | 1,327 | 2005 | |
| 173 | Barbados | 1,097 | 2017 | |
| 174 | Tonga | 1,086 | 2015 | |
| 175 | Saint Lucia | 1,070 | 2017 | |
| 176 | Vanuatu | 1,000 | 2015 | |
| 177 | Samoa | 937 | 2016 | |
| 178 | São Tomé and Príncipe | 936 | 2016 | |
| 179 | Guam | 880 | 1989 | |
| 180 | Antigua and Barbuda | 813 | 2017 | |
| 181 | Grenada | 749 | 2017 | |
| 182 | Virgin Islands (US) | 714 | 1997 | |
| 183 | Saint Vincent and the Grenadines | 704 | 2017 | |
| 184 | Bermuda | 672 | 2016 | |
| 185 | Kiribati | 664 | 2008 | |
| 186 | Seychelles | 635 | 2017 | |
| 187 | Dominica | 556 | 2016 | |
| 188 | Aruba | 555 | 2012 | |
| 189 | Andorra | 546 | 2017 | |
| 190 | Saint Kitts And Nevis | 527 | 2016 | |
| 191 | Monaco | 401 | 2017 | |
| 192 | Marshall Islands | 387 | 2003 | |
| 193 | Sint Maarten | 358 | 2014 | |
| 194 | Liechtenstein | 339 | 2016 | |
| 195 | Cayman Islands | 317 | 2018 | |
| 196 | American Samoa | 266 | 1992 | |
| 197 | Virgin Islands (British) | 259 | 2017 | |
| 198 | Turks And Caicos Islands | 210 | 2015 | |
| 199 | San Marino | 161 | 2010 | |
| 200 | Tuvalu | 134 | 2016 | |
| 201 | Palau | 126 | 2000 | |
| 202 | Nauru | 40 | 2016 |