| Ornis Svecica | |
| Former Names: | --> |
| Abbreviation: | Ornis Svec. |
| Discipline: | Ornithology |
| Language: | English, Swedish |
| Editor: | Jonas Waldenström |
| Publisher: | BirdLife Sverige |
| Country: | Sweden |
| History: | 1991–present |
| Frequency: | Continuous |
| Openaccess: | Yes |
| License: | CC BY 4.0 |
| Issn: | 1102-6812 |
| Eissn: | 2003-2633 |
| Oclc: | 635671070 |
| Website: | http://os.birdlife.se |
| Link1: | https://journals.lub.lu.se/os/issue/current |
| Link1-Name: | Online access |
| Link2: | https://journals.lub.lu.se/os/issue/archive |
| Link2-Name: | Online archive |
Ornis Svecica is a peer-reviewed scientific journal covering all aspects of ornithology. It was established in 1991 and is published by BirdLife Sverige. Sören Svensson (Lund University) was editor-in-chief 1991–2019, succeeded by Jonas Waldenström (Linnaeus University) in 2020. Until 2018 the journal appeared in print, after that it is published online only. The journal originally focused on Swedish birds and Swedish ornithology, but soon changed to primarily deal with the European bird fauna, and the current geographic scope is global. Articles are published in English or Swedish, with an extensive summary in the other language.
The journal was published quarterly until 2018, but as an online journal publication is now continuous.
The journal is abstracted and indexed in: