Henry (Finnish: Henrik; Swedish: Henrik; Latin: Henricus; died c. 20 January 1156) was a medieval English clergyman. He came to Sweden with Cardinal Nicholas Breakspeare in 1153 and was most likely designated to be the new Archbishop of Uppsala, but the independent church province of Sweden could only be established in 1164 after the civil war, and Henry would have been sent to organize the Church in Finland, where Christians had already existed for two centuries.

According to legend, he entered Finland during the First Crusade together with the king, Saint Eric of Sweden, and died as a martyr, becoming the patron saint of the Catholic Church in Finland. However, the authenticity of the accounts of his life and ministry are widely disputed and there are no historical records of his birth, death, or even his existence.

Together with his alleged murderer, peasant Lalli, Henry is an important figure in the early history of Finland. His feast is celebrated by the majority Lutheran Church of Finland, as well as by the Catholic Church of Finland. He is commemorated in the liturgical calendars of several Lutheran and Anglican churches.

The legend of Bishop Henry's life, or his Vita, was written 150 years after his time, at the end of the 13th century, and contains little concrete information about him. He is said to have been an English-born bishop in Uppsala at the time of King Eric the Saint of Sweden in the mid-12th century, ruling the peaceful kingdom with the king in heavenly co-existence. To tackle the perceived threat from the non-Christian Finns, Eric and Henry were forced to do battle with them. After they had conquered Finland, baptized the people and built many churches, the victorious king returned to Sweden while Henry (Henricus) remained with the Finns, more willing to live the life of a preacher than that of a high bishop.

The legend draws to a conclusion as Henry attempted to give a canonical punishment to a murderer. The accused man became enraged and killed the bishop, who was thus considered to be a martyr.

The legend strongly emphasizes that Henry was a Bishop of Uppsala, not a Bishop of Finland which became a conventional claim later on, also by the church itself. He stayed in Finland out of pity, but was never appointed as a bishop there. The legend does not state whether there had been bishops in Finland before his time or what happened after his death; it does not even mention his burial in Finland. The vita is so void of any concrete information about Finland that it could have been created anywhere. The Latin is scholastic and the grammar is in general exceptionally good.

Henry's Vita is followed by the more local miracula, a list of eleven miracles that various people were said to have experienced sometime after the bishop's death. With the exception of a priest in Skara who suffered a stomach ache after mocking Henry, all miracles seem to have taken place in Finland. The other miracles, which usually occurred following prayer to Bishop Henry, were:

Most versions of Henry's legend only include a selection of these miracles.