Neologue synagogue, Religious monument in Oradea, Romania.

The Neologue Synagogue Sion stands at Independenței Street 22, built 1877–1878 to plans by city chief engineer David Busch under Kálmán Rimanóczy Senior. The square-plan building has an Italian Renaissance appearance, a large central dome on four pendentives and four arches, and a Moorish-inspired facade with round-arched windows framed by pilasters. Men enter through three semicircular-arched doors, women through two rectangular side doors; the fresco is by Mór Horovitz of Košice.

The building was completed in 1878, during a period when the Jewish community in the region was strong and growing. Its creation reflects the importance of the Neolog movement for Eastern European Jews in the late 1800s.

The building reflects the Neolog movement, which shows in the services and interior design choices. Visitors can see how this Jewish reform approach shaped the way the space and decoration came together.

The building is in a central part of the city, making it easy to reach by foot. Visitors should check opening times ahead of time, as hours can shift based on religious events.

The synagogue's interior frescoes were painted by Mór Horovitz of Košice, and the building has 1,000 seats. Men enter through three round-arched doors on the west side, while women use two rectangular doors set into the side of the facade.