| Official Name: | Koilani |
| Native Name: | Κοιλάνι |
| Pushpin Map: | Cyprus |
| Pushpin Relief: | y |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Cyprus |
| Subdivision Type: | Country |
| Subdivision Name: |  Cyprus |
| Subdivision Type1: | District |
| Subdivision Type2: | Municipality |
| Leader Title: | President of Community Council |
| Leader Name: | Kyriakos Chatzicharalambous |
| Unit Pref: | Imperial |
| Population As Of: | 2001 |
| Population Footnotes: | [1] |
| Population Total: | 280 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 34.8447°N 32.8603°W |
| Elevation M: | 820 |
| Postal Code Type: | Postal Code |
| Postal Code: | 4776 |
| Website: | Official Koilani Village Website |
Koilani (Κοιλάνι) is a village in the Limassol District of Cyprus, located south of Pera Pedi.
The village of Koilani is built close to the west bank of the river Kryos (Cold River), a tributary of the Kouris River, at an altitude of 820 meters. Tall mountaintops are visible from the village. It is 36 kilometres from Limassol (north-westerly). The village is connected through a motorway to Pera Pedi in the east, to Vouni in the south-east, to Mandria in the north, and to Silikou in the south-east. Koilani has preserved the traditional folk architecture of the wine-producing villages of the Limassol district. Narrow, paved, ascending alleys, tiled roofs, yard walls with earthenware jars, balconies, and arches with embossed frames at the entrances of houses that are built with regional, carved limestone, provide the visitor a taste of the tradition and inheritance of the village
For the naming of the village, there are several interpretations:
Koilani receives an average annual rainfall of about 750 millimetres; mainly vines of wine-making varieties, and apple, pear, almond, olive, and citrus trees are cultivated in its region.
The village, like all the wine-producing villages of the region, has gone through great fluctuations of the population. In 1881, the inhabitants of the village numbered 995, increasing to 1,119 in 1891, and to 1,301 in 1911. In 1921, the inhabitants were reduced to 1,279, increasing again to 1,397 in 1946. Among the inhabitants of the community there were 85 Turkish-Cypriots. In 1960, the population decreased to 1304 (999 Greek-Cypriots and 35 Turkish-Cypriots). The decrease of population continued in 1973 when the inhabitants were 874 (839 Greek-Cypriots and 35 Turkish-Cypriots). After the 1974 Turkish invasion, the Turkish-Cypriot inhabitants of the village were coerced by their leadership to abandon the village and -along with other Turkish-Cypriots from other villages to transfer for relocation in the island's occupied territories. So, in 1976 the village's inhabitants decreased to 827, all Greek-Cypriots, and to 614 in 1982. Today, the village's inhabitants number 280.