October 4 - Secretary Linda McCulloch On Hand As Election Officials Prepare Absentee Ballots For Statewide Distribution; October 4 Opens Absentee Voting for General Election
- October 8 - Feds Conclude McCulloch’s Requested Audit of Montana HAVA Funds; McCulloch Says Findings Ensure Taxpayer Dollars Are Spent As Intended by Law
- October 18 -
Voting is powerful. Vote on November 2.
- October 25 - Secretary McCulloch Reminds Montanans to Register & Vote in the November General Election; Will Vote by Absentee Ballot on Tuesday, October 26.
- October 28 - 2010 Montana Student Mock Election A Success; Thousands of Students Learn Importance of Civic Engagement