There are round about 51 Islamic countries in the world and here is the list of these countries and there capital. From all of these I don't know some countries capital but know the country name.
COUNTRY CAPITAL
1. Afghanistan Kabul
2. Algeria Algiers
3. Azerbaijan Baku
4. Bahrain Al-Manama
5. Bangladesh Dhaka
6. Brunei Bandar Seri
7. Cameroon
8. Chad N'djamena
9. Comoros
10. Djibouti
11. Egypt Cairo
12. Gambia Banjul
13. Guinea
14. Guinea-Bissau
15. Guyana
16. Indonesia Jakarta
17. Iran Teheran
18. Iraq Baghdad
19. Jordan Amman
20. Kazakhstan Alma-Ata
21. Kuwait Kuwait city
22. Kyrgyzstan Bishkek
23. Lebanon Beirut
24. Libya Tripoli
25. Malaysia Kuala Lumpur
26. Maldives Kishiner
27. Mali Bamako
28. Mauritania Nouakchott
29. Morocco Rabat
30. Mozambique Maputo
31. Nigeria Abuja
32. Oman Muscat
33. Pakistan Islamabad
34. Palestine
35. Qatar Doha
36. Saudi Arabia Riyadh
37. Senegal
38. Sierra Leone
39. Somalia
40. Sudan Khartoum
41. Suriname
42. Syria Damascus
43. Tajikistan Dushanbe
44. Tunisia
45. Turkey Ankara
46. Turkmenistan AshKhabad
47. Uganda Kampala
48. United Arab Emirates Abu Dhabi
49. Uzbekistan Tashkent
50. Western Sahara
51. Yemen San'aa
These are all the Islamic countries and their capitals.
COUNTRY CAPITAL
1. Afghanistan Kabul
2. Algeria Algiers
3. Azerbaijan Baku
4. Bahrain Al-Manama
5. Bangladesh Dhaka
6. Brunei Bandar Seri
7. Cameroon
8. Chad N'djamena
9. Comoros
10. Djibouti
11. Egypt Cairo
12. Gambia Banjul
13. Guinea
14. Guinea-Bissau
15. Guyana
16. Indonesia Jakarta
17. Iran Teheran
18. Iraq Baghdad
19. Jordan Amman
20. Kazakhstan Alma-Ata
21. Kuwait Kuwait city
22. Kyrgyzstan Bishkek
23. Lebanon Beirut
24. Libya Tripoli
25. Malaysia Kuala Lumpur
26. Maldives Kishiner
27. Mali Bamako
28. Mauritania Nouakchott
29. Morocco Rabat
30. Mozambique Maputo
31. Nigeria Abuja
32. Oman Muscat
33. Pakistan Islamabad
34. Palestine
35. Qatar Doha
36. Saudi Arabia Riyadh
37. Senegal
38. Sierra Leone
39. Somalia
40. Sudan Khartoum
41. Suriname
42. Syria Damascus
43. Tajikistan Dushanbe
44. Tunisia
45. Turkey Ankara
46. Turkmenistan AshKhabad
47. Uganda Kampala
48. United Arab Emirates Abu Dhabi
49. Uzbekistan Tashkent
50. Western Sahara
51. Yemen San'aa
These are all the Islamic countries and their capitals.