Election 2012: Tano South
| Candidate | Party | Votes | % |
|---|---|---|---|
Dr Hanna Louisa Bisiw |
 NDC |
19,236 | 51.49 |
Andrews Adjei Yeboah |
 NPP |
17,856 | 47.79 |
Boateng Karim Ahmed |
 PPP |
154 | 0.41 |
Acquah Enoch Appiah |
 CPP |
68 | 0.18 |
Boateng Frederick |
 PNC |
48 | 0.13 |
| Total Votes Cast | 37362 |