| Liebing | |
| Native Name: | Rendek |
| Native Name Lang: | hu |
| Settlement Type: | Village |
| Pushpin Map: | Austria |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Map showing Liebing on the Austro-Hungarian frontier. |
| Pushpin Mapsize: | 275 |
| Subdivision Type: | Country |
| Subdivision Type1: | State (Land) |
| Subdivision Type2: | District (Bezirk) |
| Subdivision Type3: | Municipality (Gemeinde) |
| Subdivision Name1: | Burgenland |
| Subdivision Name2: | Oberpullendorf |
| Subdivision Name3: | Mannersdorf an der Rabnitz |
| Established Title: | First mention |
| Established Date: | 1390 |
| Area Total Km2: | 7.97 |
| Elevation Footnotes: | [1] |
| Elevation M: | 921 |
| Population As Of: | Census 2001 |
| Population Footnotes: | [2] |
| Population Total: | 234 |
| Population Density Km2: | 29.35 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 47.4167°N 46°W |
| Postal Code Type: | Postcode |
| Postal Code: | 7443 Liebing |
| Area Code: | +43 (0) 2611 |
| Website: | www.mannersdorf-adr.at |
Liebing (Hungarian Rendek) is a village in the district of Oberpullendorf in Burgenland in Austria. It is part of the municipality of Mannersdorf an der Rabnitz.
Liebing lies 6 km West of Kőszeg and 7 km East of Lockenhaus.
The town was the site of iron smelting from the ancient times; the name of the town originates from the Slavic word for 'ironworker', rednek. The first written mention in the form Lennek comes from a document by Emperor Sigismund dated 1390. The town belonged to the estate of Lockenhaus castle. It was destroyed by the Ottomans in 1529 and 1532, but it was subsequently rebuilt.
In 1910, the town had a population of 310, most of whom were German speakers. Until the end of World War I, it belonged in the Kőszeg district of Vas county within the Kingdom of Hungary. Rendek was transferred to Austria in return for the town of Ólmod in 1923 subsequent to the Treaties of Saint-Germain and Trianon.