Robert Henderson (PE)
| Election | Electoral District | Political Party | Votes | Elected |
|---|---|---|---|---|
| PE (Apr 2000) | No. 23 Cascumpec-Grand River | .
Liberal Party of Prince Edward Island | 1094 | No |
| PE (May 2007) | No. 25 O'Leary-Inverness | .
Liberal Party of Prince Edward Island | 1731 | Yes |
| PE (Oct 2011) | No. 25 O'Leary-Inverness | .
Liberal Party of Prince Edward Island | 1431 | Yes |
| PE (May 2015) | No. 25 O'Leary-Inverness | .
Liberal Party of Prince Edward Island | 1310 | Yes |
| PE (Apr 2019) | No. 25 O'Leary-Inverness | .
Liberal Party of Prince Edward Island | 1102 | Yes |
Candidacy notes
Candidate's Parties
| Political Party | Candidacies |
|---|---|
.
Liberal Party of Prince Edward Island | 5 |