İğneciler is a village in Mudurnu District, in Bolu Province, Türkiye. İğneciler lies at 890 m above sea level, in the Elmacık Dağı mountains. It has 254 inhabitants. The nearest city is Düzce, 27 km to the north. Among the landmarks around are Modra (11.5 km) and Prusias ad Hypium (27 km). Among the natural features are Samandere Waterfall (14.4 km).