 Nogometni klub Opatija |
| Address: | Dr. Matka Laginje 14, 51410 Opatija |
| Telephone: | 51 711 597 |
| Fax: | 51 711 597 |
| Founded: | 1911 |
| President: | Robert PERČIĆ |
| Official website: | www.nk-opatija.com |
| E-mail: | nk-opatija@net.hr |
| Manager: | Tomislav ČIZMAREVIĆ |
| Name: | Igralište Opatije |
| Capacity: | 1,500 |
| 24-Apr-2021 | 2.HNL (28) | Dugopolje | 0-0 | Opatija |
| 28-Apr-2021 | 2.HNL (25) | Opatija | 0-0 | Hrvatski dragovoljac |
| 01-May-2021 | 2.HNL (29) | Opatija | 1-1 | Međimurje |
| 07-May-2021 | 2.HNL (30) | Inter Zaprešić | 3-0 | Opatija |
| 12-May-2021 | 2.HNL (31) | Opatija | 0-0 | Kustošija |
| 16-May-2021 | 2.HNL (32) | Croatia Zmijavci | 1-3 | Opatija |
| 23-May-2021 | 2.HNL (33) | Dinamo B | 2-2 | Opatija |
| 29-May-2021 | 2.HNL (34) | Opatija | 2-2 | BSK |
