Newport Cathedral (Welsh: Eglwys Gaderiol Casnewydd/Cadeirlan Casnewydd), also known as St Gwynllyw's or St Woolos' Cathedral. Its official title is Newport Cathedral Church of St Woolos, King and Confessor.The English name, Woolos, is an anglicisation of the Welsh name Gwynllyw.

It became a cathedral in 1949; parts of the cathedral date from the 6th century.

Interior of a church or chapel with wooden chairs arranged in rows facing an altar, stone arches lining the sides, and a high arched wooden ceiling. There are two large black speakers and some flowers near the columns. The back of the church features
Colorful stained glass window depicting a biblical scene with Jesus surrounded by children and adults.
Three stained glass windows with coat of arms and heraldic symbols, featuring a dragon in the center holding a shield, flanked by two other shields with crown and crossed swords, and banners with names Southampton, Arundel, and Gloucester.
Interior of a historic church or chapel with a high wooden vaulted ceiling, stone arches, and rows of wooden chairs facing the altar.
Interior of a church or chapel with a large circular stained glass window featuring a cross design, marble wall with swirling patterns, and a wooden altar at the bottom with a monogram.
A stained glass window with shades of orange, yellow, and red, featuring a decorative cross design, viewed through a circular opening with surroundings of dark marble or stone.
Wire sculpture of Jesus on the cross hanging inside a barn or wooden structure.
Stained glass church window depicting biblical figures and angels.
Stained glass window depicting three crowned queens or noblewomen, each labeled with their names: Gloradys, Gwynnlyu, and Cattina, with smaller angelic figures at the top.
Colorful stained glass window featuring three central figures and smaller figures above, with labels 'Caradoc,' 'Dewi Sant,' and 'Maer.
A weathered stone wall with an oval emblem featuring a ship, a cross, and a lion, surrounded by decorative stonework.
Sculpture of a kneeling figure holding a tablet, with the word 'GWYNLLYW' inscribed at the base and a red candle in front.
Interior of a church with a wooden ceiling, stone walls, wooden pews, a marble altar at the front, and a large circular stained glass window at the back.
Stained glass window depicting a woman in a blue and orange robe holding a red book, with a halo around her head, framed by decorative patterns.
Religious wall art depicting a figure of a woman holding a child, with a halo around her head, on a textured stone background.
Stained glass window depicting a female saint in a colorful robe with a halo, holding a cross, with decorative geometric patterns and biblical symbols around her.
Ancient stone baptismal font with carved ornamental design, surrounded by red velvet ropes in a church or cathedral.