Gmina Drobin is an urban-rural gmina (administrative district) in Płock County, Masovian Voivodeship, in east-central Poland. Its seat is the town of Drobin, which lies approximately 29 km north-east of Płock and 90 km north-west of Warsaw.
The gmina covers an area of 143.19 km2, and as of 2006 its total population is 8,531 (out of which the population of Drobin amounts to 2,980, and the population of the rural part of the gmina is 5,551).
Apart from the town of Drobin, Gmina Drobin contains the villages and settlements of Biskupice, Borowo, Brelki, Brzechowo, Budkowo, Chudzynek, Chudzyno, Cieśle, Cieszewko, Cieszewo, Dobrosielice Drugie, Dobrosielice Pierwsze, Dziewanowo, Karsy, Kłaki, Kowalewo, Kozłówko, Kozłowo, Krajkowo, Kuchary, Łęg Kościelny, Łęg Probostwo, Małachowo, Maliszewko, Mlice-Kostery, Mogielnica, Mogielnica-Kolonia, Nagórki Dobrskie, Nagórki-Olszyny, Niemczewo, Nowa Wieś, Psary, Rogotwórsk, Setropie, Siemienie, Sokolniki, Stanisławowo, Świerczyn, Świerczyn-Bęchy, Świerczynek, Tupadły, Warszewka, Wilkęsy and Wrogocin.
