Stregheria is an antiquated word for witchcraft in the Toscano dialect of the Italian language.

It was popularized by C.G. Leland's book entitled Aradia or the Gospel of the Witches published in 1890.

Today, the term stregheria is used primarily by Wiccans.

The modern word for "witchcraft" in the official dialect of the Italian language is stregoneria.