Modern Records (Post-1900)
State Records
- Ohio Genealogy & Ohio Family History Resources – Ancestry.com
- Ohio Public Libraries Online Ohio Vital Records Indexes – Birth, Marriage & Death Records
- Ohio Online Death Certificate Index Basic Search
- Ohio – Western Reserve Historical Society: Funeral homes; Cemetery inscriptions; Jewish Marriage & Death Notices (newspaper) more.
- Ohio, Probate Records, 1789-1996 Ohio Death Certs 1913-1944; 1954-1963
- Ohio Online Death Certificate Index Ohio Deaths, 1908-1953
- Ohio Deaths, 1908-1932, 1938-1944, and 1958-2007 – Ancestry.com
- Ohio, Death Index, 1908-1932, 1938-1944, 1958-2007
- Ohio, County Death Records, 1840-2001 — FamilySearch.org
- Ohio Deaths and Burials, 1854-1997 Cincinnati Birth and Death Records, 1865-1912
- Ohio, County Marriages, 1789-2013 — FamilySearch.org
- Ohio Marriage Index, 1970, 1972-2007 – Ancestry.com
- Ohio, County Marriages, 1774-1993 Ohio, Marriages, 1800-1942 — FamilySearch.org
- Ohio, County Marriages, 1789-1994 Ohio Marriages, 1800-1958
- Ohio Divorce Index, 1962-1963, 1967-1971, 1973-2007 – Ancestry.com
- Ohio Births and Christenings, 1821-1962 Ohio, County Births, 1841-2003 — FamilySearch.org
County Records
- Athens County: Ohio Vital Records Butler County: Genealogical Society
- Crawford County: Grace Episcopal Church Records, 1880-1980 — FamilySearch.org
- Cuyahoga County: Records, 1880-1950
- Cuyahoga County: Marriage record date vs volume index, 1810-Apr 1998
- Cuyahoga County: Cleveland District Round Table Members and Activities
- Cuyahoga County: Probate Court – Web Docket
- Cuyahoga County: Probate Web Docket
- Cuyahoga County: Probate Files, 1813-1917
- Cuyahoga County: Marriage License Index Cuyahoga County: Recorder’s Office: Deed search; Veteran Grave Search; More
- Cuyahoga County: Old and new street numbers :: Cleveland History (Books, Manuscripts, Other Publications)
- Cuyahoga County: 1906 Street Name Changes
- Cuyahoga County Recorder’s Office General Search Page
- Cuyahoga County: Cleveland, Trinity Lutheran Church Records, 1853-2013 — FamilySearch.org
- Cuyahoga County Recorder’s Office
- Cuyahoga County: Marriage record date vs volume index, 1810-Apr 1998
- Fayette County: Births, 1909-1999
- Fayette County Archive Death Index, 1867-1908
- Gallia County: Ohio, Birth Records, 1894-1903
- Gallia County: Genealogical Society ogs chapter, Inc.
- Geauga County: Records, 1860-1970 — FamilySearch.org
- Geauga County: Births, Deaths and Marriages
- Geauga County: Birth & Death records, 1867-1908
- Hamilton County: Probate Court
- Hamilton County: BMD, Estates, Guardianships, Naturalizations, Probates and more – Archive Categories
- Hamilton County: Ohio Citizenship Records 1837-1916
- Hamilton County: Genealogy Soc: Cicinnati Marriage Indexes
- Hamilton County: Property Owners
- Hamilton County: Cincinnati History Library and Archives – Home Page
- Jefferson County, Ohio, Court Records, 1797-1951
- Jefferson County: Court Records, 1797-1947 — FamilySearch.org
- Lake County: BMD and more – Morley Library Genealogy
- Lorain County: Probate Court, 1990 to date
- Lucas County: Diocese of Toledo, Catholic Parish Records, 1796-2004
- Montgomery County: Probate Estate Files, 1850-1900
- Preble County: Marriage Index, 1808-2000
- Montgomery County: Probate Estate Files, 1850-1900
- Scioto County: Land Records, Military Discharges, 1885-1887 — FamilySearch.org
- Scioto County: Recorder, 1885-1887 — FamilySearch.org
- Stark County: Court Records, 1809-1917
- Stark County: Coroner’s Records, 1890-2002, Ancestry.com
- Stark County: Coroner’s Records, 1890-2002
- Stark County: Government – Recorder – About the Archive Search
- Stark County: Probate Court
- Stark County: Recorder’s Land records
- Stark County: Probate Records, 1886-1921 — FamilySearch.org
- Summit County: Common Pleas – Probate Division
- Summit County: Common Pleas – Marriage Index, 1840-1980
- Summit County: Coroner Inquests, Hospital and Cemetery Records, 1882-1947 — FamilySearch.org
- Summit County: Coroner’s, Hospital and Cemetery Records, 1882-1947
- Trumbull County: Court Records, 1795-2010 — FamilySearch.org
- Tuscarawas County: Marriages, April 1880 thru April 1941
- Warren County: WCGS Homepage
Jail
Directories & Newspapers
- Ohio Online Historical Directories – Online Historical Directories
- Ohio Online Historical Newspapers – Online Historical Newspapers
- Obituary Index – MOLO Regional Library System
- Ohio’s Digitized Newspapers Ohio Obituary Index, 1830s-2009, Rutherford B. Hayes Presidential Cent (…)
- Ohio Obit Index
- Ohio Obituary Index – Rutherford B. Hayes Presidential Library & Museums
- RB Hayes Obituary Index
- Obituaries, Newspaper Obituaries (scroll to OH)
- Ohio Jewish Chronicle, 1922-1994
- Chronicling America – The Library of Congress
- Genealogy Buff – List of Obituary Collections-Ohio (scroll down)
- Eastern Ohio Obituary Collection – Message Index
- GenealogyBuff.com – Online Newspaper Directory – Ohio Newspapers
- Chillicothe & Ross County: Public Library: Obituary Index | Cincinnati & Hamilton County: Newspaper Index search engine
- Columbiana County: Obituaries, 1938-2016
- Crawford County: Obituaries, 1860-2004 — FamilySearch.org
- Crawford County: Obituaries, 1860-2004 — FamilySearch.org
- Cuyahoga County: Cleveland News Index, dates vary by paper, 1983 to date
- Cuyahoga County: Columbus Metropolitan Library: Columbus News Index
- Fayette County: Record Herald Newspaper, 1911-2005, Obit Index
- Findlay County: Hancock Public Library – Obituary Database Search
- Franklin County: Columbus News Index – Obituary Search Form
- Hancock County, Ohio, Obituary Index, 1808-2010
- Huron County: Norwalk Reflector Newspaper Archive – Search Old Newspaper Articles Online
- Huron County: Willard Area Births & Obituaries | Extension Library District of Huron Co.
- Lake County: Obituary Index, 1830-2011
- Lucas County: Blade Obituary Index
- Lucas County: Blade Obituary Index, 1970-2008
- Montgomery County: Dayton, Ohio, Obituary Index, 1850-2013
- Montgomery County: Dayton Historical Obituaries, 1850-1890, 1903-1913, 1920-1931, 1951-1957, 1985-present
- Stark County: Newspapers – Advanced Search too
- Stark County: Obituary indexes 1815- Date
- Stark County: Obituary Index – MOLO Regional Library System
- Summit County: Indexes to obituaries, City directories, newspapers and more
- Trumbull County: Obituary Index 1900-1949
- Summit County: Obituary Indexes
- Trumbull County: Farmington Township; Obituaries, Burial Records
- Trumbull County: Warren Tribune Chronicle Obituary Index Search | Local History and Genealogy (category) | Uncategorised
- Tuscarawas County: Obituary Index, 1954-1967; 2003-2011
- Warren County: Obituaries and more
- Wayne County: OrrViews Newspaper Archive – Search Old Newspaper Articles Online
- Williams County: Public Library – Obituaries Database
Cemeteries
- Catholic Cemeteries Association
- Columbiana County: Grandview Cemetery – Salem Public Library
- Cuyahoga County: Cleveland City Cemetery Index
- Cuyahoga County: Cleveland-Lake View Cemetery index
- Cuyahoga County: Woodland Cemetery Foundation – Home
- Delaware County: Cemetery Interment records
- Franklin County: Columbus, Ohio, Union Cemetery Index, 1847-2012
- Hamilton County: Cincinnati, Ohio, Oak Hill Cemetery Index, 1910-2012
- Hamilton County: Cemeteries
- Hamilton County: Spring Grove Family Cemetery
- Hamilton County: Cincinnati Catholic Cemetery Society – Search cemetery records
- Hamilton County: Jewish Cemeteries of Greater Cincinnati
- Hancock County: Maplegrove Cemetery, Findlay, OH Highland County: Greenfield Cemetery (partial list)
- Licking County: Hartford Township Records, 1881-1962 — FamilySearch.org
- Logan County: Bloomfield Township, Brownwood Cemetery Records, 1824-2012 — FamilySearch.org
- Lucas County: Cemetery Records
- Mahoning County: Goshen Cemeteries
- Mahoning County: Tod Homestead Cemetery
- Montgomery County: Woodland Cemetery & Arboretum – search index
- Montgomery County: Calvary Cemetery
- Montgomery County: Calvary Cemetery, Dayton, OH
- Montgomery County: Dayton Memorial Park Cemetery and Mausoleum – A Beautiful Place to Celebrate Life!
- Ohio Cemetery Location Free Index – Results
- Ottawa County: Catawba Island Township Cemetery, Port Clinton, OH
- Spring Grove Cemetery, Funeral Homes & Cremation – The Spring Grove Family
- Wayne County: Crown Hill Cemetery, Orrville Burial Records
Genealogical Records (Pre-1900)
- Ohio Genealogy, Facts and Records Resources :: Genealogy Inc.
- Ohio: Genealogy, Census, Vital Records
- Cyndi’s List – United States – Ohio
- Ohio | Learn | FamilySearch.org
- OHGenWeb
- Ohio Genealogy and History … part of the Genealogy Trails project Sources for Genealogists | State Library of Ohio
- Ohio Department of Health’s Ohio Genealogy GenWeb
- Ohio Genealogical Society
- Ohio Historical Archives/Library
- Ohio History Central – An Online Encyclopedia of Ohio History – Ohio Historical Society
- Ohio Historical Markers
- Ohio Historical Society!
- Ohio Memory
County
- Athens County: Ohio, History of
- Cuyahoga County: Cleveland Ohio – Western Reserve Historical Society
- Erie County: Sandusky History
- Fayette County: Part of the OhioGenWeb
- Fayette County: Carnegie Public Library’s Genealogy Resources Ohio
- Hamilton County: PLCH – Virtual Library: downloadable maps
- Hamilton County: F & P Daguerreotype, The Cincinnati Panorama of 1848
- Stark County: District Library – Canton Repository Notices Index (scroll down)
- Summit County: Public Library – pick Genealogy
- Washington County: Map of Washington County, Ohio : from actual survey
- Wayne County: Public Library – Genealogy Department
Immigration & Naturalization
- Ohio, Northern District, Eastern Division, Naturalization Index, 1855-1967 — FamilySearch.org
- Ohio, County Naturalization Records, 1800-1977 — FamilySearch.org
- Ohio, Naturalization Petition and Record Books, 1888-1946
- Ohio, Southern District Naturalization Index, 1852-1991 — FamilySearch.org
- Summit County Clerk of Courts – Naturalization Search
Military
- Ohio Genealogical Society – Ohio Civil War Roster
- Ohio Soldier Home Records, 1888-1919 — FamilySearch.org
- Summit County: Veteran Burial Cards, 1700-1941 — FamilySearch.org
Maps
Map Courtesy of Digital-Topo-Maps.com