LT2006 m. Dubingių piliavietėje tęsti buvusios evangelikų reformatų bažnyčios tyrinėjimai. Tyrė bendra Kultūros paveldo akademijos, Lietuvos etnokosmologijos muziejaus ir LP archeoloųø grupė (tyrinėjimų mokslinis vadovas – A. Kuncevičius). Tyrinėta buvusios bažnyčios P dalis – pusė navos ir bokšto patalpų, taip pat bažnyčios išorė P pusėje. Bendras tyrinėjimų plotas – 200 m2 [p. 248].
ENIn 2006 the grounds of the former Evangelical Reformed church were excavated at the Dubingiai castle site. A 200 m2 area was excavated. The remains of the foundations of a 16th century Catholic church and a 17th century Reformed church were found. 68 inhumation burials were found inside and outside of the latter churches. Most of the burials were without grave goods, date to the late 16th–17th century, and are assigned to the Reformed community. The burials with grave goods date to the 2nd half of the 15th – mid-16th century. Beads, bells, pins – needles, a brooch, rings, an axe, a socketed spearhead, knives, and coins were found in them.