Biography
Melanie Onn is the Labour MP for Great Grimsby and Cleethorpes, and has been an MP continually since 4 July 2024.
Official links
Social media & contact
Parliamentary terms
MP — since 4 July 2024
Committees
Member — since 17 March 2025
Election history
2024 General Election — 15,336 votes (41.9%)
2019 General Election — 10,819 votes (32.7%)
2017 General Election — 17,545 votes (49.4%)
2015 General Election — 13,414 votes (39.8%)
Issue positions
Position data is being built. We are gathering evidence from parliamentary records, voting history, and public statements. Check back soon.
Engagement scores
Engagement analysis is coming soon. This will include parliamentary activity metrics, question frequency, and debate participation.
About this data
Position data is derived from parliamentary sources including Hansard, parliamentary voting records, and parliamentary questions. We distinguish between explicit votes, inferred positions, and party-derived assumptions. Read our full methodology.