Debren is a village in Garmen Municipality, in Blagoevgrad Province, Bulgaria.

The new village was built with central water supply and sewerage and straight streets with two story houses.

The village has bus connections with Garmen, Gotse Delchev, Blagoevgrad, Sofia, Satovcha and Hadzhidimovo.

There is a kindergarten "Nikola Vaptsarov" and a community center "Paisii Hilendarski" with a public library and local folklore dancing formations for men and women.

A medical doctor and a dentist provide health care in Debren.