Świątniki Wielkie (Polish pronunciation: [ɕfjɔntˈɲikʲi ˈvjɛlkʲɛ]) is a village in the administrative district of Gmina Mieleszyn, within Gniezno County, Greater Poland Voivodeship, in west-central Poland.

As part of the region of Greater Poland, i.e. the cradle of the Polish state, the area formed part of Poland since its establishment in the 10th century.

Świątniki Wielkie was a private church village of the Archdiocese of Gniezno, administratively located in the Gniezno County in the Kalisz Voivodeship in the Greater Poland Province of the Kingdom of Poland.

Following World War I, Poland regained independence and control of the village.

Poles from Świątniki Wielkie were among the victims of a massacre perpetrated by German troops in nearby Zdziechowa on September 10, 1939, during the invasion of Poland which started World War II (see Nazi crimes against the Polish nation).