Jennifer K. French has cast 110 recorded division votes in the current parliament, voting yea on 42 (38%) and nay on 56 (51%). French was absent for 12 votes (11% of all divisions). French voted with the winning majority 17% 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 110 votes, 65 were on bills and 33 were procedural motions. Opposition members typically show lower majority-alignment rates, as they vote against government bills.