WI State Senate, District 15

Current officeholder

Mark Spreitzer

Mark Spreitzer

Democratic · Next election Nov 3, 2026

OpenStates

Next election

November 3, 2026 · in 2 months

On the ballot

  • Mark Spreitzer(D)Incumbent
  • Scott Fleming(R)
Register / check your registrationThis race on Ballotpedia

Activity

A record of this official’s votes, floor statements, hearings, and news mentions is coming. Until then, follow their work directly:

Data as of July 18, 2026.