(This page's most recent update is
July 2024)
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One of the main goals for genealogists is finding marriage information about their ancestors.
Over the past few decades, thanks to volunteers, librarians, and archivists, a great number of indexes to marriage collections have been provided for free online. These searchable indexes provide specific marriage license, bond, and certificate information, and sometimes scanned images of the actual marriage documents themselves. These free online collections have hundreds of millions of records in them in total.
There are a great number of online and offline collections that may include marriage information that is not included in the lists below. These different types can be found in 27 Ways to Find Ancestor Marriage Information.
The lists below are specific marriage indexes and record collections available for free online for the state of Montana.
Note: Some links listed take you to a FamilySearch Collection of digital images. Near the bottom of the page under Film/Digital Notes is the name of each sub-collection. If there is a camera icon at the right of the name (in the Format column) then the collections’ images are browsable. If there is a camera with a key icon, it is only available at a Family History Center or affiliated library. If there is a film reel icon, then it is only available in microfilm format, not digital. To take full advantage make sure that you are logged in to FamilySearch. The results may be different if you are signed in, rather than not.
Note: I have included links to Free Ancestry records and indexes. You do not need a subscription but do need an Ancestry account. Without a subscription, you can view indexes. If there is an image associated with a record, in most cases you will need a subscription, but the index does include very usable information.
Montana Marriage Records
- Basin, Boulder/Basin Newspapers, 1885-1989
- Beaverhead County Marriages
- Beaverhead County Vital Records, 1862-2009
- Beaverhead County, Marriage Records, 1856-1952, Index, 1856-1993
- Big Horn County Records, 1908-1960
- Big Horn County Vital Records, 1884-2011
- Big Horn County, Marriage Records, 1913-1996
- Big Horn County, Marriage Records, 1913-1953, Index 1913-1977
- Billings Gazette Vital Records Indexes
- Blackfeet Agency, Agency Records, 1876-1952
- Blaine County, Marriage Records 1912-1954, Index 1912-1993
- Broadwater County, Marriage Records, 1897-1962, Index, 1897-1993
- Carbon County, Marriages
- Carbon County, Marriages, 1895-1951, Index 1895-1963
- Cascade County Birth, Marriage, and Death Indexes
- Cascade County Vital Records, 1880-2009
- Cascade County, Great Falls Tribune Vital Records, 1900-1999
- Cascade County, Marriage Certificates, “A” thru “D” (1888-1910)
- Cascade County, Marriage Records, 1950-1967
- Cascade County, Marriage Records, 1887-1950, Index 1887-1953
- Cascade, Deer Lodge and Yellowstone Counties Marriages
- Chouteau County Vital Records,1876-2011
- Coffee Creek, Newspaper Index for Births, Marriages and Deaths 1915-1923
- Crow, Indian Census Rolls, 1891-1940
- Custer County, Marriage Records, 1880-1950, Index, 1880-1994
- Daniels County, Marriage Records, 1801-1960
- Daniels County, Marriage Records, 1920-1956, Index, 1920-1993
- Dawson County Marriages 1882-1919
- Dawson County, Marriage Records, 1882-1955
- Deer Lodge County, Marriage Records, 1865-1951, Index, 1865-1993
- Denton, Newspaper Index of Births, Marriages, Deaths 1913-1951
- Eastern Montana Marriage Records Index
- Fallon County Vital Records Indexes
- Fallon County, Marriage Records, 1913-1960
- Fergus County, Marriages
- Fergus County, Marriage Records, 1885-1952, Index, 1885-1965
- Flathead County Deaths and Marriages Indexes
- Flathead County Newspaper Vital Records
- Flathead County Records, 1871-2007
- Flathead County, Marriage Records, 1893-1951; Index, 1838-1969
- Flathead County, Marriage Records, 1893-1949
- Flathead, Indian Census Rolls, 1886-1939
- Fort Belknap Agency, Birth, Marriage, and Death Records, 1913-1918
- Fort Belknap, Indian Census Rolls, 1885-1939
- Fort Peck, Indian Census Rolls, 1885-1939
- Gallatin County, Marriages
- Gallatin County, Marriages 1865-1886
- Gallatin County, Marriage Certificates, 1865-1887
- Gallatin County, Marriage Record, 1865-1887
- Gallatin County, Marriage Records, 1887-1967
- Glacier County, Marriage Records, 1919-1983
- Glacier County, Marriage Records, 1919-1950, Index 1919-1989
- Granite County Vital Records, 1865-2009
- Granite County, Marriage Records, 1893-1950; Index, 1893-1928, 1893-1950
- Granite County, Marriage Records, 1893-1950
- Grass Range, Newspaper Index of Births, Marriage, Deaths
- Hill County, Marriage Records, 1912-1950, Index 1912-1970
- Jefferson County Births, Marriages, and Deaths and Indexes, 1895-2003
- Jefferson County Vital Records Indexes
- Jefferson County, Marriage Records, 1866-1949, Index, 1893-1977
- Judith Basin County Vital Records, 1887-2012
- Judith Basin County, Marriage Records
- Judith Gap Newspaper Index of Births, Marriages, Deaths
- Kendall, Newspaper Index Births, Marriages, Deaths 1902-1911
- Lake County Vital Records, 1857-2010
- Lake County, Marriage Records, 1923-1993
- Lewis & Clark County, Marriages, Indexes, 1866-1985
- Lewis and Clark County Marriage Records, 1865-1959; Index, 1865-1975
- Lewis and Clark County, Marriage Licenses, 1887-1997
- Liberty County Marriage Applications
- Liberty County, Marriage Records, 1920-1965, Index 1920-1993
- Lincoln County Marriages 1893-1935
- Lincoln County, Marriage Records, 1896-1968
- Madison County, Marriage and Birth Newspaper Clippings, 1800s-1900s
- Madison County, Marriage Record, 1864-1887
- Madison County, Index to Marriages, 1864-1887
- Madison County, Marriage Records, 1887-1959, Index 1887-1993
- Marriage Records 1882-1887 Fergus County,
- Marriage Records 1885-1916 Fergus County, Montana
- Marriage Records 1916-1925. Fergus County, Montana
- Marriage Records 1926-1935 Fergus County, Montana
- McCone County, Marriage Records, 1919-1959, Index 1919-1986
- Meagher County Vital Records, 1866-2012
- Meagher County, Marriage Records, 1866-1960, Index 1887-1993
- Mineral Argus and Fergus County Argus 1883-1900. Marriage Index
- Mineral County, Declarations of Marriage, 1947-1950
- Mineral County, Marriage Records, 1914-1961
- Miscellaneous BMD Records by County
- Missoula County Vital Records Index
- Missoula County, Marriage Records, 1883-1892
- Missoula County, Marriage Records, 1885-1949
- Montana Marriages, 1889-1947
- Montana, County Marriages, 1865-1950
- Moore, Newspaper Index of Births, Marriage, Death 1905-1918
- Musselshell County, Marriage Records, 1911-1952, Index 1887-1963
- Norske Montana Marriages
- Northern Cheyenne Agency; Tongue River Agency, Vital Statistics, 1914-1939
- Park County Marriage Records, 1887-1954; Index 1887-1994
- Petroleum County, Marriage Records, 1925-1993
- Phillips County, Marriage Records, 1915-1951, Index 1915-1993
- Pondera County Vital Records, 1910-2012
- Pondera County, Marriage Records, 1919-1965
- Pondera County, Marriage Records, 1919-1955, Index 1919-1993
- Powder River County, Marriage Records, 1919-1968, Index, 1919-1993
- Powell County Marriage Records, 1901-1950
- Prairie County, Marriage Records, 1915-1985
- Ravalli County, Marriage Indexes
- Ravalli County, Marriage Records, 1893-1955, Index, 1893-1990
- Richland County, Marriage Records, 1914-1951, Index, 1914-1960
- Roosevelt County, Marriage Records, 1919-1953, Index, 1919-1958
- Roosevelt County, Marriage Records, 1935-1949
- Rosebud County Vital Records, 1878-2011
- Rosebud County, Marriage Record, 1957-1960; Index, 1917-1960
- Rosebud County, Marriage Records, 1901-1958, Index, 1901-1994
- Sanders County Marriages
- Sanders County Vital Records, 1866-2010
- Sanders County, Marriage Records, 1906-1950
- Sanders County, Marriage Records, 1906-1960
- Sheridan County, Marriage Records, 1952-1960
- Sheridan County, Marriage Records, 1913-1952, Index, 1913-1993
- Silver Bow County, Marriage Records, 1881-1950
- Stanford, 1909-1920 Births, Marriage, Death
- Stillwater County Marriages
- Stillwater County, Marriage Records, 1913-1954, Index, 1913-1994
- Sweet Grass County Marriages 1895-1949
- Sweet Grass County Newspaper Vitals Announcements
- Sweet Grass County Records, 1887-2011
- Sweet Grass County Vital Records, 1887-2011
- Sweet Grass County, Marriage Records, 1895-1966, Index 1895-1994
- Teton County Records, 1881-2012
- Teton County Vital Records, 1881-2012
- Teton County, Marriage Records, 1892-1985
- Teton County, Marriage Records, 1893-1951
- Toole County Records, 1913-1960
- Toole County Vital Records, 1913-1960
- Toole County, Marriage Records, 1913-2012
- Toole County, Marriage Records, 1914-1949, Index 1914-1966
- United States Marriages, 1733-1990
- United States, Freedmen’s Bureau Marriages, 1861-1872
- Valley County, Marriage Records, 1893-1957, Index, 1893-1959
- Vital Records Index (Gallatin Co, MT)
- Vital Records Index (Gallatin Co, MT)
- Western Marriage Index
- Wheatland County, Marriage Records, 1917-1952, Index 1917-1994
- Wibaux County Birth, Marriage, and Death Indexes
- Wibaux County, Marriage Records, 1914-1950
- Winifred, Newspaper Index of Births, Marriages and Deaths, 1913-1922
- Yellowstone County Marriages 1882-1887
- Yellowstone County Records, 1881-2011
- Yellowstone County Vital Records, 1881-2011
- Yellowstone County, Marriage Records, 1952-1959
- Yellowstone County, Marriages
- Yellowstone County, Yellowstone County, Marriage Records, 1881-1951, Index, 1881-1991
Good Luck and Happy Hunting!