St. Catherine's Church (Spanish: Iglesia de Santa Catalina; Valencian: Església de Santa Caterina) is a Gothic-style Catholic church located in the city of Valencia, Spain at the southern end of Plaza de la Reina.

St. Catherine's Church was built in the early 13th century at the site of a prior mosque.

The imposing bell tower, with a hexagonal base and five levels, once the site of a minaret, was rebuilt in a Baroque fashion between 1688 and 1705 using the designs of Juan Bautista Viñes.

In 1936, the church's interior was assaulted and burned by Republican militiamen.

In the 1950s, what managed to be saved was restored, and some Neoclassical additions that covered the Gothic façade were removed.