Trnávka (German: Trnawka) is a municipality and village in Nový Jičín District in the Moravian-Silesian Region of the Czech Republic.

The first written mention of Trnávka is from 1307.

[2] The main landmark of Trnávka is the Baroque castle from the 18th century with a partially preserved landscape park with a fishpond.

The pond and its surroundings is protected as a nature reserve.

This Moravian-Silesian Region location article is a stub.