## Important dates for 2026 Montana Primary Election There may be additional rules or exceptions to the deadlines shown. Please see voting information below for more details. ### Registering to Vote - In-person applications must be submitted by June 2, 2026 - Mail-in applications must be received by May 6, 2026 ### Requesting an Absentee Ballot - Absentee ballots may be requested in person until June 1, 2026 - Mail-in requests must be received by June 1, 2026 ### Voting - Mail-in ballots must be received by June 1, 2026 - Election Day is June 2, 2026 ## Recent elections - ### [2024 Montana General Election](https://www.ballotready.org/elections/montana-general-election-3bdc5d20-5e1e-4bf3-8a46-59550eb7ad69) archived Montana General Election was held on Tuesday, November 5, 2024. - ### [2024 Montana Primary Election](https://www.ballotready.org/elections/montana-primary-election-63defd52-ec26-45b7-a9cf-49e0176361b1) archived Montana Primary Election was held on Tuesday, June 4, 2024. - ### [2022 Montana General Election](https://www.ballotready.org/elections/montana-2022-general-election) archived Montana General Election was held on Tuesday, November 8, 2022. - ### [2022 Montana Primary Election](https://www.ballotready.org/elections/montana-primary-election-70e845ef-9356-408a-9961-136305203442) archived Montana Primary Election was held on Tuesday, June 7, 2022. - ### [2020 Montana General Election](https://www.ballotready.org/elections/montana-2020-general-election) archived Montana General Election was held on Tuesday, November 3, 2020. - ### [2020 Montana Primary Election](https://www.ballotready.org/elections/montana-primary-election) archived Montana Primary Election was held on Tuesday, June 2, 2020. - ### [2018 Montana General Election](https://www.ballotready.org/elections/montana-2018-general-election) archived Montana 2018 General Election was held on Tuesday, November 6, 2018. - ### [2018 Montana Primary Election](https://www.ballotready.org/elections/montana-2018-primary-election) archived Montana 2018 Primary Election was held on Tuesday, June 5, 2018. ## Counties in Montana 01. [Beaverhead County](https://www.ballotready.org/us/mt-beaverhead-county) 02. [Big Horn County](https://www.ballotready.org/us/mt-big-horn-county) 03. [Blaine County](https://www.ballotready.org/us/mt-blaine-county) 04. [Broadwater County](https://www.ballotready.org/us/mt-broadwater-county) 05. [Carbon County](https://www.ballotready.org/us/mt-carbon-county) 06. [Carter County](https://www.ballotready.org/us/mt-carter-county) 07. [Cascade County](https://www.ballotready.org/us/mt-cascade-county) 08. [Chouteau County](https://www.ballotready.org/us/mt-chouteau-county) 09. [Custer County](https://www.ballotready.org/us/mt-custer-county) 10. [Daniels County](https://www.ballotready.org/us/mt-daniels-county) 11. [Dawson County](https://www.ballotready.org/us/mt-dawson-county) 12. [Deer Lodge County](https://www.ballotready.org/us/mt-deer-lodge-county) 13. [Fallon County](https://www.ballotready.org/us/mt-fallon-county) 14. [Fergus County](https://www.ballotready.org/us/mt-fergus-county) 15. [Flathead County](https://www.ballotready.org/us/mt-flathead-county) 16. [Gallatin County](https://www.ballotready.org/us/mt-gallatin-county) 17. [Garfield County](https://www.ballotready.org/us/mt-garfield-county) 18. [Glacier County](https://www.ballotready.org/us/mt-glacier-county) 19. [Golden Valley County](https://www.ballotready.org/us/mt-golden-valley-county) 20. [Granite County](https://www.ballotready.org/us/mt-granite-county) 21. [Hill County](https://www.ballotready.org/us/mt-hill-county) 22. [Jefferson County](https://www.ballotready.org/us/mt-jefferson-county) 23. [Judith Basin County](https://www.ballotready.org/us/mt-judith-basin-county) 24. [Lake County](https://www.ballotready.org/us/mt-lake-county) 25. [Lewis and Clark County](https://www.ballotready.org/us/mt-lewis-and-clark-county) 26. [Liberty County](https://www.ballotready.org/us/mt-liberty-county) 27. [Lincoln County](https://www.ballotready.org/us/mt-lincoln-county) 28. [Madison County](https://www.ballotready.org/us/mt-madison-county) 29. [McCone County](https://www.ballotready.org/us/mt-mccone-county) 30. [Meagher County](https://www.ballotready.org/us/mt-meagher-county) 31. [Mineral County](https://www.ballotready.org/us/mt-mineral-county) 32. [Missoula County](https://www.ballotready.org/us/mt-missoula-county) 33. [Musselshell County](https://www.ballotready.org/us/mt-musselshell-county) 34. [Park County](https://www.ballotready.org/us/mt-park-county) 35. [Petroleum County](https://www.ballotready.org/us/mt-petroleum-county) 36. [Phillips County](https://www.ballotready.org/us/mt-phillips-county) 37. [Pondera County](https://www.ballotready.org/us/mt-pondera-county) 38. [Powder River County](https://www.ballotready.org/us/mt-powder-river-county) 39. [Powell County](https://www.ballotready.org/us/mt-powell-county) 40. [Prairie County](https://www.ballotready.org/us/mt-prairie-county) 41. [Ravalli County](https://www.ballotready.org/us/mt-ravalli-county) 42. [Richland County](https://www.ballotready.org/us/mt-richland-county) 43. [Roosevelt County](https://www.ballotready.org/us/mt-roosevelt-county) 44. [Rosebud County](https://www.ballotready.org/us/mt-rosebud-county) 45. [Sanders County](https://www.ballotready.org/us/mt-sanders-county) 46. [Sheridan County](https://www.ballotready.org/us/mt-sheridan-county) 47. [Silver Bow County](https://www.ballotready.org/us/mt-silver-bow-county) 48. [Stillwater County](https://www.ballotready.org/us/mt-stillwater-county) 49. [Sweet Grass County](https://www.ballotready.org/us/mt-sweet-grass-county) 50. [Teton County](https://www.ballotready.org/us/mt-teton-county) 51. [Toole County](https://www.ballotready.org/us/mt-toole-county) 52. [Treasure County](https://www.ballotready.org/us/mt-treasure-county) 53. [Valley County](https://www.ballotready.org/us/mt-valley-county) 54. [Wheatland County](https://www.ballotready.org/us/mt-wheatland-county) 55. [Wibaux County](https://www.ballotready.org/us/mt-wibaux-county) 56. [Yellowstone County](https://www.ballotready.org/us/mt-yellowstone-county)