- February 2, 2014 – Campaign finance reports due 30 days before primary
- February 24, 2014 – Campaign finance reports due 8 days before primary
- March 4, 2014 – Primary election day
- Early voting will be held Feb. 18 – Feb. 28
- For districts which will require it, a runoff election will be held May 27; early voting for the runoff will be May 19 – May 23
- November 4, 2014 – General election day
- Early voting will be held Oct. 20 – Oct. 31
- State ballot will include the transportation funding constitutional amendment
SD 4 – Special Election to replace Sen. Tommy Williams
- March 10, 2014 – Filing deadline for special election
- May 10, 2014 – Election day
- Early voting will begin April 28