Trouillas (Trouillas)
- commune in Pyrénées-Orientales, France
- Country:

- Postal Code: 66300
- Coordinates: 42° 36' 41" N, 2° 48' 30" E

- GPS tracks (wikiloc): [Link]
- Area: 17.01 sq km
- Population: 1988
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q199789
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03qlr2v]
- GeoNames ID: Alt: [6441052]
- SIREN number: [216602177]
- BnF ID: [15271126v]
- OSM relation ID: [23315]
- Gran Enciclopèdia Catalana ID: [0067783]
- INSEE municipality code: 66217
Shares border with regions:
Fourques
- commune in Pyrénées-Orientales, France
- Country:

- Postal Code: 66300
- Coordinates: 42° 34' 55" N, 2° 46' 47" E

- GPS tracks (wikiloc): [Link]
- Area: 9.39 sq km
- Population: 1237
- Web site: [Link]
Ponteilla
- commune in Pyrénées-Orientales, France
- Country:

- Postal Code: 66300
- Coordinates: 42° 37' 35" N, 2° 48' 52" E

- GPS tracks (wikiloc): [Link]
- Area: 13.78 sq km
- Population: 2797
Passa
- commune in Pyrénées-Orientales, France
- Country:

- Postal Code: 66300
- Coordinates: 42° 34' 42" N, 2° 48' 41" E

- GPS tracks (wikiloc): [Link]
- Area: 13.47 sq km
- Population: 701
Terrats
- commune in Pyrénées-Orientales, France
- Country:

- Postal Code: 66300
- Coordinates: 42° 36' 32" N, 2° 46' 17" E

- GPS tracks (wikiloc): [Link]
- Area: 7.32 sq km
- Population: 646
Llupia
- commune in Pyrénées-Orientales, France
- Country:

- Postal Code: 66300
- Coordinates: 42° 37' 16" N, 2° 46' 9" E

- GPS tracks (wikiloc): [Link]
- Area: 6.88 sq km
- Population: 1964
Villemolaque
- commune in Pyrénées-Orientales, France
- Country:

- Postal Code: 66300
- Coordinates: 42° 35' 17" N, 2° 50' 23" E

- GPS tracks (wikiloc): [Link]
- Area: 6 sq km
- Population: 1302
- Web site: [Link]