Count Jan Václav of Gallas, Duke of Lucera, was a Bohemian noble and diplomat. He was one of the largest landowners in the Holy Roman Empire.
- Occupation
- diplomat, politician
- Position held
- ambassador of Austria to the United Kingdom, ambassador of Austria to the Holy See
- Born
- March 20, 1671, May 23, 1669
- Died
- July 25, 1719