She commyoon as caayr ayns twoaie yn Rank eh Boulogne-sur-Mer (focklit magh myr: [bu.lɔɲ.syʁ.mɛʁ]; Ladjyn: Bononia ny Gesoriacum, Ollanish: Bonen ny Beunen). She fo-veoiraght y rheynn Pas-de-Calais t'ayn. 'Sy vlein 2009 va 43,310 deiney cummal ayn as ny smoo na 130,000 'syn ard moirvaljagh.

Boulogne-sur-Mer
—  Commyoon  —
Y chaayr, y thie cluig, y thie sollysh as y vooir
Y chaayr, y thie cluig, y thie sollysh as y vooir

Armys
Boulogne-sur-Mer is located in Yn Rank
Boulogne-sur-Mer
Boulogne-sur-Mer
Soiaghey Boulogne-sur-Mer 'sy Rank
Boulogne-sur-Mer is located in Hauts-de-France
Boulogne-sur-Mer
Boulogne-sur-Mer
Soiaghey Boulogne-sur-Mer ayns Hauts-de-France
Co-ordnaidyn: 50°43′35″N 01°36′53″E / 50.72639°N 1.61472°E / 50.72639; 1.61472
Çheer Y Rank
Ard Hauts-de-France
Rheynn Pas-de-Calais
Slyst Boulogne-sur-Mer
Cantoon Boulogne-sur-Mer-Nort-Est
Boulogne-sur-Mer-Sud
Boulogne-sur-Mer-Nord-Ouest
Cantoon Portel
Eddyr-voodeeyssaght Boodeeys Boulogne
Reiltys
 - Meoir Mireille Hingrez-Céréda (PS)
(2012—2014)
Eaghtyr
 - Thalloo 8.42 km² (3.3 mi ker)
Boayl s'yrjey 110 m (361 tr)
Boayl s'inshley 0 m (0 tr)
Earroo yn phobble (2009)
 - Yn clane 43,310
 - Glooaght y phobble 5,144/km² (13,322.9/mi ker)
Cryss hraa CET (UTC+1)
 - Sourey (TTSL) CEST (UTC+2)
Coad postagh 62200
Coad INSEE 62160
Ynnyd-eggey www.ville-boulogne-sur-mer.fr