This page lists voice actors for Hearts of Stone expansion. They are as follows:
- Doug Cockle as Geralt of Rivia
- Susannah Fielding as Shani
- Paul Thornley as Olgierd von Everec
- Lu Corfield as Iris von Everec
- Lee Boardman as Vlodimir von Everec
- Alex Norton as Gaunter O'Dimm
- Paul Dodds as Horst Borsodi
- Matthew Gravelle as Ewald Borsodi
- Siobhan Hewlett as Eveline Gallo
- Ewan Bailey as Vimme Vivaldi