Robin Lennox has cast 76 recorded division votes in the current parliament, voting yea on 16 (21%) and nay on 17 (22%). Lennox was absent for 43 votes (57% of all divisions). Lennox voted with the winning majority 8% of the time.

In the February 2025 election, Lennox won Hamilton Centre with 38.36% of the vote, a likely margin of +17.1% over Eileen Walker (LIB, 21.31%). Turnout in the riding was 42.29%.

Of the 76 votes, 20 were on bills and 13 were procedural motions. Opposition members typically show lower majority-alignment rates, as they vote against government bills.