National Register of Historic Places listings in Williams County, Ohio
# National Register of Historic Places listings in Williams County, Ohio

This is a list of the National Register of Historic Places listings in Williams County, Ohio.

It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Williams County, Ohio, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a Google map.

There are 7 properties and districts listed on the National Register in the county.

This National Park Service list is complete through NPS recent listings posted July 21, 2023.

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town |
| - | - | - | - | - | - |
| 1 | Bryan Downtown Historic District | Bryan Downtown Historic District | December 29, 1983 (#83004347) | Roughly bounded by Walnut, Beech, Maple, and Bryan Sts. 41°28′28″N 84°33′08″W﻿ / ﻿41.474444°N 84.552222°W﻿ / 41.474444; -84.552222﻿ (Bryan Downtown Historic District) | Bryan |
| 2 | Fountain City Historic District | Fountain City Historic District | October 1, 1990 (#90001501) | Roughly bounded by Butler, Lynn, W. Wilson, Center, Portland, and Beech Sts. 41°28′16″N 84°33′12″W﻿ / ﻿41.471111°N 84.553333°W﻿ / 41.471111; -84.553333﻿ (Fountain City Historic District) | Bryan |
| 3 | James Delos Hill House | James Delos Hill House | May 30, 1997 (#97000509) | 201 E. Main St. 41°35′12″N 84°36′20″W﻿ / ﻿41.586667°N 84.605556°W﻿ / 41.586667; -84.605556﻿ (James Delos Hill House) | Montpelier |
| 4 | Kunkle Log House | Kunkle Log House | August 5, 1976 (#76001549) | 1 mile east of the junction of County Roads O and 17, near Kunkle 41°38′09″N 84°28′56″W﻿ / ﻿41.635833°N 84.482222°W﻿ / 41.635833; -84.482222﻿ (Kunkle Log House) | Madison Township |
| 5 | Nettle Lake Mound Group | Nettle Lake Mound Group | March 27, 1974 (#74001650) | Eastern side of County Road 4-75, west of Nettle Lake 41°41′15″N 84°43′53″W﻿ / ﻿41.687500°N 84.731389°W﻿ / 41.687500; -84.731389﻿ (Nettle Lake Mound Group) | Northwest Township |
| 6 | Stryker Depot | Stryker Depot | August 7, 1989 (#89001014) | N. Depot St. 41°30′10″N 84°25′01″W﻿ / ﻿41.502778°N 84.416944°W﻿ / 41.502778; -84.416944﻿ (Stryker Depot) | Stryker |
| 7 | Williams County Courthouse | Williams County Courthouse More images | May 7, 1973 (#73001552) | Main and High Sts. 41°28′26″N 84°33′45″W﻿ / ﻿41.473889°N 84.5625°W﻿ / 41.473889; -84.5625﻿ (Williams County Courthouse) | Bryan |
