| Grey House - Two Bedroom Hotel Istria | Without Official Category | | Pula |
| Grey House - Two Bedroom No.2 Hotel Istria | Without Official Category | | Pula |
 | Holiday Hotel Istria | 3.0 star rating | 192 | Medulin |
 | Horbec - One Bedroom Hotel Istria | Without Official Category | | Rabac |
 | Horizont Resort Istria | 2.0 star rating | 218 | Pula |
 | Hotel Villa Annette Istria | 4.0 star rating | 12 | Rabac |
| House Gortanova - One Bedroom Hotel Istria | Without Official Category | | Pula |
| House Gortanova - Two Bedroom Hotel Istria | Without Official Category | | Pula |
| House Iva - One Bedroom Hotel Istria | Without Official Category | | Pula |
| House Iva - One Bedroom No.2 Hotel Istria | Without Official Category | | Pula |
 | Hrvoje - Three Bedroom Hotel Istria | Without Official Category | | Pula |
 | Irena - Six Bedroom Hotel Istria | Without Official Category | | Umag |
 | Irene - One Bedroom Hotel Istria | Without Official Category | | Umag |
 | Irene - Two Bedroom Hotel Istria | Without Official Category | | Umag |
 | Irene - Two Bedroom No.2 Hotel Istria | Without Official Category | | Umag |
 | Istra Hotel Istria | 4.0 star rating | 376 | Rovinj |
| Istrian Spa Istarske Toplice - Mirna Hotel | 3.0 star rating | 47 | Buzet |
 | Ita - Three Bedroom Hotel Istria | Without Official Category | | Pula |
 | Ivanka - Four Bedroom Hotel Istria | Without Official Category | | Pula |
 | Ivan - Three Bedroom Hotel Istria | Without Official Category | | Pula |
| Jadre - Two Bedroom Hotel Istria | Without Official Category | | Pula |
 | Josip - Two Bedroom Hotel Istria | Without Official Category | | Umag |
 | Julia - Three Bedroom Hotel Istria | Without Official Category | | Rabac |
 | Kamenjak 1 - One Bedroom Hotel Istria | Without Official Category | | Medulin |
 | Kamenjak 1 - One Bedroom No.2 Hotel Istria | Without Official Category | | Medulin |
 | Kamenjak 1 - One Bedroom No.3 Hotel Istria | Without Official Category | | Medulin |
 | Kamenjak 1 - One Bedroom No.4 Hotel Istria | Without Official Category | | Medulin |
 | Kamenjak 1 - Two Bedroom Hotel Istria | Without Official Category | | Medulin |
 | Kanal - Four Bedroom Hotel Istria | Without Official Category | | Umag |
 | Kanegra apartments Hotel Istria | 2.0 star rating | 233 | Umag |
 | Karla - Five Bedroom Hotel Istria | Without Official Category | | Umag |
 | Karla Holiday House Hotel Istria | 3.0 star rating | 2 | Rovinj |
 | Katarina Hotel Istria | 3.0 star rating | 120 | Rovinj |
 | Kate - Five Bedroom Hotel Istria | Without Official Category | | Rabac |
 | Kate - Four Bedroom No.3 Hotel Istria | Without Official Category | | Rabac |
 | Katoro - One Bedroom Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.10 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.11 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.12 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.13 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.14 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.15 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.16 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.2 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.3 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.4 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.5 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.6 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.7 Hotel Istria | Without Official Category | | Umag |
 | Katoro - One Bedroom No.8 Hotel Istria | Without Official Category | | Umag |