Trevlean Frangish: Treffléan
—  Commyoon  —
Keeill Trevlean Keeill Trevlean
Armys
[[File:France location map-Regions and departements-2016.svg|250px|{{#if:||{{#if:Trevlean|Trevlean|Trevlean er caslys-çheerey]] Trevlean Soiaghey Trevlean 'sy Rank
[[File:Bretagne_region_location_map.svg|250px|{{#if:||{{#if:Trevlean|Trevlean|Trevlean er caslys-çheerey]] Trevlean Soiaghey Trevlean 'sy Vritaan
Co-ordnaidyn: 47°40′56″N 02°36′43″W / 47.68222°N 2.61194°W / 47.68222; -2.61194
Çheer	Y Rank
Ard	Y Vritaan
Rheynn	Mor-Bihan
Slyst	Gwened
Cantoon	An Elven
Eddyr-voodeeyssaght	Bro-Wened
Reiltys
- Meoir	René Mazier (2008—2014)
Eaghtyr
- Thalloo	18.26 km² (7.1 mi ker)
Boayl s'yrjey	147 m (482 tr)
Boayl s'inshley	20 m (66 tr)
Earroo yn phobble (2007)
- Commyoon	1,858
- Glooaght y phobble	102/km² (264.2/mi ker)
- Baljagh	126,266
Cryss hraa	CET (UTC+1)
- Sourey (TTSL)	CEST (UTC+2)
Coad postagh	56250
Coad INSEE	56255
Ynnyd-eggey	www.trefflean.com

Ta Trevlean (Frangish: Treffléan) ny chommyoon 'sy département Frangagh Mor-Bihan 'sy Vritaan ayns sheear hwoaie ny Frank.

Ta'n ennym Frangish Treffléanais currit er cummaltee yn valley.

She bun ta'n art shoh. Cur rish, son foays y yannoo da Wikipedia.