The Transfiguration Church in Kovalyovo (Russian: Церковь Спаса на Ковалёве, Tserkov Spasa na Kovalyove) in Novgorodsky District, Novgorod Oblast, Russia, was built around 1345.

The church is located 4 kilometres (2.5 mi) east of Veliky Novgorod, on the right bank of the Maly Volkhovets River.

The system of vault roofing features three semicircular wall gables (zakomara) which hark back to the pre-Mongol period.

1380, covered the apse, the inner surface of the dome, the southern and the northern walls of the church, some of the pillars, and the interior of the western chapel.

Their static and hieratic style has little in common with other Novgorodian frescoes of the period; but it shares similarities with the older Byzantine tradition.

This is usually explained by the fact that in the 1370s the Grand Duchy of Moscow, with the support of other Russian states, was preparing to fight against the Golden Horde, culminating in 1380 with the Battle of Kulikovo.