Maribo Cathedral (Danish: Maribo Domkirke) is a Romanesque cathedral church in Maribo on the island of Lolland in the southeast of Denmark. It was originally part of Maribo Abbey which was founded in the early 15th century. The chancel, the oldest section of the cathedral, probably dates from 1416. The plan of the church is unusual in that the chancel is at the west end of the building rather than the east as a result of the design instructions left by Saint Bridget.
Originally dedicated to the Virgin Mary and Saint Bridget of Vadstena, the church was built in the village of Skimminge (later renamed Maribo) in the early 15th century. It was Queen Margrethe I who provided land for a monastery to be built there, encouraged by her childhood tutor, Merete, St Bridget's daughter. In 1418, in connection with recognition of the monastery, the pope decreed that the town should be renamed "Habitaculum Mariae" (the community of Mary) leading to the adoption of Danish Marienbo, later Maribo. A note from the journal of Vadstena Abbey, the mother church, states that monks left to found a monastery in Skimminge in 1416. After the Reformation in 1536, the monastery continued to exist but in 1556 was converted into a Protestant convent for young ladies. When the town's main church burnt down in 1596, the convent church became the parish church of Maribo. After the convent was finally demolished in 1621, ownership of the church was transferred to the town. From 1803, with the establishment of the Lolland-Falster diocese, the church was usually referred to as a cathedral but it was only in 1924 that it officially received the status of "domkirke" ( cathedral).
The Gothic cathedral is built of red brick as a hall church with a nave flanked by equally high aisles with a common roof. In accordance with St Bridget's instructions, to the west (rather than the east), there is a lower and narrower chancel. Completed in 1446, the four west bays of the nave (which has a total length of 60 m (200 ft)) are built of the same bricks as the chancel but the four east bays, completed around 1470, were apparently built by another mason. Designed by Hermann Baagøe Storck, the tower on the west gable is relatively recent (1891) but replaces an earlier tower built in the Middle Ages, similar to that in the former Mariager Church which was also built according to St Bridgit's instructions. The two doors at the west end of the building were for ordinary people: men used the south door while women entered through the north door. The relief in the gable wall represents Christ on the Cross surrounded by the sun and moon and by instruments of torture. The chancel has the same star-vaulting as the nave, supported by octagonal pillars. The galleries above the aisles and at the east end of the church were built to accommodate the nuns who had to be carefully separated from the monks and the congragation.