 | Il Volo | Catalan English French Italian Latin Neapolitan Portuguese Sicilian Spanish +7 | Italy | Opera Pop |
 | Indila | English French | France | Pop R&B/Soul Singer-songwriter |
 | İbrahim Tatlıses | Kurdish (Kurmanji) Turkish | Turkey | Folk Pop-Folk |
 | Il Divo | English French Italian Portuguese Spanish +3 | United Kingdom | Classical Pop |
 | IC3PEAK | English Russian | Russia | Electronica |
 | Imagine Dragons | English | United States | Alternative Indie Rock |
 | Iron Maiden | English | United Kingdom | Metal |
 | Imany | English | France | Blues Pop R&B/Soul |
 | INNA | Albanian Arabic Catalan English English (Jamaican) French Portuguese Romanian Spanish Swahili Turkish +9 | Romania | Dance Electronica House |
 | İsmail YK | English Turkish | Turkey | Dance Folk Pop Pop-Folk Rock |
 | İrem Derici | Azerbaijani Turkish | Turkey | Pop |
 | Irina Dubtsova | Russian | Russia | Pop Singer-songwriter |
 | IU | English Japanese Korean | Korea, South | Dance Jazz Pop R&B/Soul |
 | Ishay Ribo | Hebrew | Israel | Religious |
 | Imran Khan | Arabic English English (Jamaican) Punjabi +2 | Netherlands Pakistan | Pop Singer-songwriter |
 | Ishtar | Arabic English French Hebrew Spanish Turkish +4 | Israel | Pop |
 | Iggy Azalea | English Portuguese | Australia | Electronica Electropop Hip-Hop/Rap |
 | Ivan Dorn | English Italian Russian Ukrainian +2 | Ukraine | Pop R&B/Soul |
 | iKON | Chinese English Japanese Korean +2 | Korea, South | Dance Hip-Hop/Rap K-pop R&B/Soul |
 | Itaewon Class (OST) | English Korean | Korea, South | Soundtrack |
 | Indochine | English French | France | Rock |
 | Indira Radić | Bosnian French Serbian | Serbia | Pop-Folk |
 | Irina Allegrova | Russian | Russia | Pop |
 | INFINITE | English Japanese Korean | Korea, South | Dance K-pop R&B/Soul |
 | Ivy Queen | English Spanish | Puerto Rico | Hip-Hop/Rap Latino Reggaeton |
 | Italian Folk | Emilian-Romagnol Italian Italian (Central dialects) Italian (Northern dialects) Italian (Roman dialect) Italian (Southern Italian dialects) Ligurian Lombard Neapolitan Piedmontese Salentine Sicilian Venetan +11 | Italy | Anthems Folk |
 | İlyas Yalçıntaş | Persian Turkish | Turkey | Pop |
 | İntizar | English Turkish Turkish (Anatolian dialects) | Turkey | Pop Pop-Folk |
 | Intocable | Spanish | Mexico | Folk |
 | Israel Kamakawiwo'ole | English English (Early Modern English) Hawaiian | United States | Jazz Reggae |
 | Ivete Sangalo | English Portuguese Spanish | Brazil | Latino Pop |
 | Idan Amedi | Arabic Greek Hebrew | Israel | Pop Pop-Rock Singer-songwriter |
 | Ich + Ich | German | Germany | Pop |
 | ITZY | English Japanese Korean | Korea, South | Dance Electronica Electropop Eurodance Hip-Hop/Rap K-pop R&B/Soul |
 | Igor Talkov | Russian | Russia | Pop Singer-songwriter |
 | Ivi Adamou | English Greek | Cyprus | Pop R&B/Soul |
 | Ice Cube | English | United States | Hip-Hop/Rap |
 | Irina Rimes | English French Romanian Russian Spanish +3 | Moldova | Pop |
 | In Extremo | English Estonian French French (Middle French) French (Old French) Gaelic (Irish Gaelic) Galician-Portuguese Georgian German German (Middle High German) German (Old High German) Hebrew Icelandic Ladino (Judeo-Spanish) Latin Norwegian Occitan Portuguese Russian Spanish Swedish Unknown Welsh +21 | Germany | Metal Rock |
 | Irina Krug | Russian | Russia | Pop |
 | indigo la End | Japanese | Japan | Indie |
 | India Martínez | Arabic Portuguese Romanian Spanish +2 | Spain | Flamenco Latino Pop |
 | Ivana | Bulgarian | Bulgaria | Folk Pop-Folk |
 | Inti-Illimani | Aymara Italian Quechua Spanish +2 | Chile | Folk Latino |
 | Indica | English Finnish | Finland | Pop Pop-Rock |
 | IAM | French | France | Hip-Hop/Rap |
 | INXS | English | Australia | Rock |
 | Idan Rafael Haviv | Hebrew | Israel | |
 | İbrahim Erkal | Turkish | Turkey | Pop Pop-Folk |
 | Ivana Selakov | Serbian | Serbia | Pop Pop-Folk |