Electoral commissioners
Gminna Komisja Wyborcza w Siennie - Commission members
| Given name and family name | Role |
|---|---|
| Teresa Bryła | Commission chair |
| Zbigniew Niebrzydowski | Commission vicechair |
| Mieczysław Kocjan | Commission member |
| Bogusława Mosiołek | Commission member |
| Jolanta Pastuszka | Commission member |
| Wanda Tracz | Commission member |
| Bożena Zając | Commission member |