| Official Name: | Tfail |
| Native Name: | تفيل |
| Settlement Type: | Village |
| Pushpin Map: | Lebanon |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Lebanon |
| Subdivision Type: | Country |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Baalbek-Hermel Governorate |
| Subdivision Type2: | District |
| Subdivision Name2: | Baalbek District |
| Unit Pref: | Imperial |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Utc Offset: | +2 |
| Timezone Dst: | +3 |
| Coordinates: | 33.85°N 58°W |
Tfail (Arabic: طفيل) is a village in eastern Baalbek District, Baalbek-Hermel Governorate, Lebanon. It is one of the highest villages in Lebanon. It has a population of about 3,000 Sunni residents and is the most remote village in Lebanon, lying at the tip of a finger of territory that juts into Syria.[1]
On 1 May 2014, Tfail was the target of Syrian barrel bomb attacks. During the Qalamoun offensive (June–August 2014), the village was surrounded by Hezbollah and Syrian Army forces. Tfail is also considered one of the highest villages in Lebanon with an elevation of 1660 meters.