Back Geffen CEB Geffen, Netherlands English خفن (روستا) Persian Geffen (Brabant-Septentrional) French Geffen (plaats) Dutch Geffen (chng) ZH-MIN-NAN
Geffen is 'n plekke in de gemeênte Oss (Noord-Braebant) mie 5.100 inweuners (2023).
Toet 1993 was 't 'n eige gemeênte. Toet 2015 deêl van gemeênte Maesdonk.