 | 4S - One Bedroom Hotel Istria | Without Official Category | | Pula |
 | 4S - One Bedroom No.2 Hotel Istria | Without Official Category | | Pula |
 | 4S - Three Bedroom Hotel Istria | Without Official Category | | Pula |
 | A1 - Pul 371 - Two Bedroom Hotel Istria | Without Official Category | | Pula |
 | Adoral Boutique Hotel Istria | 4.0 star rating | 15 | Rabac |
 | Adriatic Hotel Istria | 4.0 star rating | 18 | Rovinj |
 | Adriatic Guest House Hotel Istria | Guest House | 226 | Umag |
| Ai Pini Medulin Resort Istria | 3.0 star rating | 63 | Medulin |
 | Albona Hotel & Residence Istria | 3.0 star rating | 171 | Rabac |
 | All Inclusive Light Allegro Hotel Istria | 3.0 star rating | 168 | Rabac |
| All Suit Istra Hotel Istria | 1 Star | 326 | Rovinj |
 | Altona - Four Bedroom Hotel Istria | Without Official Category | | Pula |
 | Amarin Resort Apartments Istria | 4.0 star rating | 180 | Rovinj |
 | Amfora Hotel Istria | 3.0 star rating | 110 | Rabac |
 | Aminess Laguna Hotel Istria | 3.0 star rating | 220 | Novigrad |
 | Aminess Maestral hotel Hotel Istria | 4.0 star rating | 318 | Novigrad |
 | Anastasia - Three Bedroom Hotel Istria | Without Official Category | | Rabac |
 | Ana - Three Bedroom Hotel Istria | Without Official Category | | Rabac |
 | Ana - Two Bedroom Hotel Istria | Without Official Category | | Rabac |
 | Ana - Two Bedroom No.2 Hotel Istria | Without Official Category | | Rabac |
 | Angelica - Six Bedroom Hotel Istria | Without Official Category | | Buzet |
| Angelo d'Oro Hotel Istria | 4.0 star rating | | Rovinj |
 | Anita - Three Bedroom Hotel Istria | Without Official Category | | Rabac |
 | Ankica - One Bedroom Hotel Istria | Without Official Category | | Pula |
 | Anna 1 - Two Bedroom Hotel Istria | Without Official Category | | Umag |
 | Anna 2 - One Bedroom Hotel Istria | Without Official Category | | Umag |
 | Anna - Three Bedroom No.2 Hotel Istria | Without Official Category | | Rabac |
 | Antonio - Four Bedroom Hotel Istria | Without Official Category | | Pula |
 | Apartman Daria - Two Bedroom Hotel Istria | Without Official Category | | Rabac |
 | Apartment Alba Hotel Istria | 3.0 star rating | 1 | Rovinj |
 | Apartment Ambienti Hotel Istria | 3.0 star rating | 5 | Rovinj |
 | Apartment Antonija Hotel Istria | 3.0 star rating | 3 | Rovinj |
 | Apartment Breski Hotel Istria | 3.0 star rating | 2 | Rovinj |
 | Apartment Cocaletto Hotel Istria | 3.0 star rating | 2 | Rovinj |
 | Apartment Concetta Hotel Istria | 3.0 star rating | 1 | Rovinj |
 | Apartment Divna Hotel Istria | 3.0 star rating | 2 | Rovinj |
 | Apartment Edi Hotel Istria | 3.0 star rating | 2 | Rovinj |
 | Apartment Greta Hotel Istria | 3.0 star rating | 2 | Rovinj |
 | Apartment Hanna Hotel Istria | 4.0 star rating | 3 | Rovinj |
 | Apartment Lora Hotel Istria | 3.0 star rating | 4 | Rovinj |
 | Apartment Marika Hotel Istria | 3.0 star rating | 3 | Rovinj |
 | Apartment Mariza Hotel Istria | 3.0 star rating | 3 | Rovinj |
 | Apartment Matosevic Hotel Istria | 3.0 star rating | 3 | Rovinj |
 | Apartment Milka Hotel Istria | 2.0 star rating | 2 | Rovinj |
 | Apartment Milkana Hotel Istria | 3.0 star rating | 2 | Rovinj |
 | Apartment Paulinic Hotel Istria | 3.0 star rating | 4 | Rovinj |
 | Apartment Peteh Hotel Istria | 2.0 star rating | 2 | Rovinj |
 | Apartment Pupa Hotel Istria | 3.0 star rating | 1 | Rovinj |
 | Apartment Robert Hotel Istria | 3.0 star rating | 2 | Rovinj |
 | Apartment Sea Hotel Istria | 4.0 star rating | 1 | Rovinj |