Fred Davies (Conservative) won Niagara South in the April 28, 2025 federal election with 47.8% of the vote, 2,994 votes (3.9 points) ahead of Vance Badawey (Liberal). 76,763 valid votes were counted in this Ontario riding.
| Candidate | Votes | Share |
|---|---|---|
| Fred Davies · Conservativeelected Entrepreneur · Welland, Ont. | 36,702 | 47.8% |
| Vance Badawey · Liberalincumbent Parliamentarian · Port Colborne, Ont. | 33,708 | 43.9% |
| Chantal McCollum · NDP Lawyer · Welland, Ont. | 4,307 | 5.6% |
| Peter Taras · People's Party Self-Employed · Ridgeway, Ont. | 1,147 | 1.5% |
| Natashia Bergen · Green Horticulture Entrepreneur · Welland, Ont. | 683 | 0.9% |
| David Vedova · Christian Heritage Party Retired · Fonthill, Ont. | 216 | 0.3% |
Source: Elections Canada, official results of the April 28, 2025 general election. Candidates marked as incumbents follow Elections Canada's table. Results are not updated for by-elections or floor-crossings since; changes we have recorded are listed above the results.