United Russia maintains overwhelming trader consensus as the likely winner of the Tomsk Oblast Legislative Duma election due to its incumbency advantage, control of regional institutions, and established dominance in prior cycles where it secured the largest share of proportional-list and single-mandate seats. The party benefits from administrative resources, candidate recruitment through internal primaries, and alignment with federal priorities, while registered competitors including CPRF, LDPR, A Just Russia, and New People face structural barriers such as limited media access and lower organizational reach. Yabloko was removed from the ballot by court ruling shortly before voting. The mixed electoral system—21 proportional seats above a 5% threshold plus 21 single-member districts—further favors the largest party. Realistic shifts in odds remain limited to unforeseen events such as major turnout anomalies or late administrative changes during the final days of the three-day vote.