Jennifer K. French has cast 76 recorded division votes in the current parliament, voting yea on 30 (39%) and nay on 42 (55%). French was absent for 4 votes (5% of all divisions). French voted with the winning majority 18% of the time.

In the February 2025 election, French won Oshawa with 45.87% of the vote, a swing margin of +4.3% over Jerry J. Ouellette (PC, 41.53%). Turnout in the riding was 41.63%.

Of the 76 votes, 45 were on bills and 27 were procedural motions. Opposition members typically show lower majority-alignment rates, as they vote against government bills.