Kozlov is a municipality and village in Olomouc District in the Olomouc Region of the Czech Republic. It has about 300 inhabitants. The villa…Kozlov is a municipality and village in Olomouc District in the Olomouc Region of the Czech Republic. It has about 300 inhabitants. The village of Slavkov is an administrative part of Kozlov. The first written mention of Kozlov is from 1324.