Lappi is the name for several geographical areas.
In Finland:
- Lappi is the Finnish name for Lapland and the northernmost region of Finland.
- Laponia (historical province), a historical province of Sweden (including modern Finland), known as Lappi in Finnish.
- Laponia (historical province of Finland), the Finnish portion of the former Swedish province after it was ceded to the Russian Empire in 1809.
- Lappi, Finland is a former municipality in the Satakunta region
- Lappi, Tampere is a district in the city of Tampere
- Lappi, a former name of Tuomioja (village) , Satakunta region
In Pakistan:
- Lappi, another name for Lapiwala in Punjab, Pakistan.