Retje nad Trbovljami (pronounced [ˈɾeːtjɛ nat təɾˈboːu̯ljami], in older sources also Vretje[1][3]) is a settlement in the Municipality of Trbovlje in central Slovenia.

It stands on a limestone ridge south of Trbovlje[4] and is included with the rest of the municipality in the Central Sava Statistical Region.

[1] Other places named Retje are probably derived from the plural demonym *Vrětьjane from the common noun *vertьje, referring to a geographical elevation (cf.

Under the Illyrian Provinces in the early 19th century, a French guard post was established at the Sušnik Inn in order to prevent smuggling of goods from Austria.

[1] Mining activity in the area undermined much of the settlement, causing collapses and damage to houses significant enough that many people moved away.