St. Bartholomew's Church, built between 1428 and 1443 in Gothic style at Burgstraße, is Altenburg's main evangelical parish church.

The Fraternity Church at Marktplatz is another evangelical parish church, founded as a Franciscans monastery during the 12th century.
It was abandoned after the Reformation in 1529 and reused as evangelical church.
Today's building was established in 1905 in Neo-Gothic style.

St. Nicholas' Church at Nikolaikirchhof was the first church of Altenburg, mentioned in 1140.
It was demolished during the 16th century, only the steeple remains.

St. George's Chapel is the castle's church, built in picturesque Gothic style during the mid-15th century.

St. Mary's Monastery (Augustinians) is a former monastery on a hill east of the center.
It was founded during the 12th century and abandoned in 1543.
Only the two Romanesque towers and some walls remain, being the city's landmark called "Rote Spitzen" (red spires).

The Duchess Agnes Memorial Church at Hausweg is an evangelical church, built between 1903 and 1906 in historist style.

The Cemetery Church at Hospitalplatz was built between 1639 and 1651 in Renaissance style.
St. Bartholomew's Church, built between 1428 and 1443 in Gothic style at Burgstraße, is Altenburg's main evangelical parish church.
The Fraternity Church at Marktplatz is another evangelical parish church, founded as a Franciscans monastery during the 12th century. It was abandoned after the Reformation in 1529 and reused as evangelical church. Today's building was established in 1905 in Neo-Gothic style.
St. Nicholas' Church at Nikolaikirchhof was the first church of Altenburg, mentioned in 1140. It was demolished during the 16th century, only the steeple remains.
St. George's Chapel is the castle's church, built in picturesque Gothic style during the mid-15th century.
St. Mary's Monastery (Augustinians) is a former monastery on a hill east of the center. It was founded during the 12th century and abandoned in 1543. Only the two Romanesque towers and some walls remain, being the city's landmark called "Rote Spitzen" (red spires).
The Duchess Agnes Memorial Church at Hausweg is an evangelical church, built between 1903 and 1906 in historist style.
The Cemetery Church at Hospitalplatz was built between 1639 and 1651 in Renaissance style.
Altenburg