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State Sen. Mark Spencer

State Senator · Indiana State Senate · Democrat

State Senator for Indiana, District 3.

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Phone

Capitol800-382-9467📞 Call

Capitol office

Indiana State Senate
200 W. Washington St.
Indianapolis, IN 46204

s3@iga.in.gov

Online

homepageiga.in.gov/legislative/2025/legislators/legislator_mark_spencer_1

websiteindianasenatedemocrats.org/senator/s3

The official office email, as the state publishes it.

Committees

JointChild Services Interim Study

JointCommerce and Economic Development Interim Study

SenateCommerce and Technology

JointElections Interim Study

JointEnergy, Utilities and Telecommunications Interim Study

SenateHomeland Security and TransportationRanking Democratic Member

SenateNatural Resources

SenatePublic PolicyRanking Democratic Member

JointPublic Policy Interim Study

JointPublic Safety and Military Affairs Interim Study

JointRoads and Transportation Interim Study

SenateUtilities

SenateVeterans Affairs and The MilitaryRanking Democratic Member

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Source: Open States (public domain), from the official state websites. Last checked October 29, 2026. Official website ↗