The Churches of Peace in Jawor are two historic Protestant churches located in the town of Jawor, Lower Silesia, Poland. They were built in the mid-17th century, during the Counter-Reformation period, when the Catholic Church tried to regain the territories lost to the Protestants during the Reformation.

The churches were built in wood, adobe and straw, and were decorated with paintings and sculptures. They were designed to resemble Catholic churches in order to avoid being destroyed by the authorities. The churches of Peace in Jawor are unique examples of religious architecture and art, as they combine both Protestant and Catholic elements.

The larger of the two churches, the Church of Peace of St. Mary, is one of the largest wooden churches in Europe. It can accommodate up to 5,500 people and is 43 meters long, 24 meters wide and 27 meters high. The smaller church, the Church of Peace of the Holy Trinity, is 34 meters long, 17 meters wide and 15 meters high.

Both churches were added to the UNESCO World Heritage List in 2001, as outstanding examples of religious architecture and art from the Baroque period. They are considered to be a testimony to the coexistence of different religious faiths and the freedom of worship in Poland.