The Holy Trinity Church Vaslui (Biserica Sfânta Treime) is an Eastern Orthodox church inside the Eternitatea Cemetery in Vaslui, built in 1890 as the cemetery chapel. The church and cemetery were established on land donated by Vera Mavrocordat, after the city began moving burial grounds away from churches in the built-up center.
The chapel was built by the Vaslui City Hall and became a parish church in 1909. Its simple masonry structure follows a nave plan, with a bell tower rising above the entrance. Repairs were carried out at several points during the 20th century, while the earthquakes of 1940 and 1977 caused more serious damage and led to major consolidation work.
The interior was repainted in neo-Byzantine fresco by Pavel Chichișan, with several scenes incorporating Romanian details. In the Nativity, for example, the shepherds are shown wearing traditional folk costume. A later restoration campaign repaired the exterior and roof, cleaned the wall paintings and restored the church furniture before the church was reconsecrated in 2015.
