| Official Name: | Sromlje |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Name: | Slovenia |
| Subdivision Type1: | Traditional region |
| Subdivision Name1: | Styria |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Lower Sava |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Brežice |
| Area Total Km2: | 2.5 |
| Population As Of: | 2020 |
| Population Total: | 129 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 45.9893°N 15.5957°W |
| Elevation M: | 262.1 |
| Footnotes: | [1] |
Sromlje (in Slovenian pronounced as /ˈsɾoːmljɛ/, German: Sromle[2]) is a village in the hills north of Brežice in the Municipality of Brežice in eastern Slovenia. The area is part of the traditional region of Styria. It is now included with the rest of the municipality in the Lower Sava Statistical Region.[3]
Sromlje was attested in historical sources as Zwaromes in 1268, Swaroͤmel in 1309, and Zwaroml in 1322, among other spellings. The name is derived from the Slavic nickname *Svaromъ via the plural demonym *Svaromľane, therefore originally meaning 'inhabitants of Svaromъ's village', referring to an early resident of the place.[4]
The parish church in the settlement is dedicated to Saint Martin and belongs to the Roman Catholic Diocese of Celje. It is an originally medieval building that was rebuilt in the Baroque style in the second half of the 18th century. Its exterior was extensively altered in the 19th century. A second church in the settlement is dedicated to Saint John of Nepomuk and was built in the 16th century.[5]