Lake Ciecere (Latvian: Cieceres ezers) is a lake in the southern part of Latvia, near the town of Brocēni in Saldus Municipality, Latvia.

In some places the lake is reminiscent of a river.

From 1923 to 1977 this island had the status of a natural monument, and from 1977 to 1999 it was a botanical reserve.

Previously, it was believed that lake has a maximum depth of 50 m, but measurements carried out in 2000 showed that it is no deeper than 22 m.[1] There are seven species of fish in the lake, including common carp, northern pike, European eel, and zander.

This Courland location article is a stub.