St. Peter's Church, Melreux (French: Église Saint-Pierre de Melreux) is a Roman Catholic church on the Avenue de la Gare in Melreux in the municipality of Hotton, Belgium. The present church, whose tower is flanked by four turrets, dates from 1671, although the 12th-century Romanesque baptismal font and medieval tombstones attest to the existence of an earlier building. The interior furnishings include some beautiful paintings, including one of Mount Golgotha attributed to the artist Riga, and an altar in the Louis XIII style.