| Official Name: | Troulloi |
| Other Name: | Τρούλλοι |
| Pushpin Map: | Cyprus |
| 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 |
| Unit Pref: | Imperial |
| Population As Of: | 2011 |
| Population Total: | 1175 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 35.0319°N 33.615°W |
Troulloi or Troulli (Greek, Modern (1453-);: Τρούλλοι [{{IPA-el|ˈtrulːi|local}}]) is a village in the Larnaca District, Cyprus. It is one of only four villages located within the United Nations Buffer Zone, the other three being Pyla, Athienou and Deneia. In 2011 Troulloi had a population of 1,175 people according to the Statistical Service of the Republic of Cyprus, 2014-04-17. The village's patron saint is Saint Mamas, celebrated on 2 September each year.