| Caption: | Standard county road marker |
| Map: | Lake County MN highways.svg |
| Map Notes: | Map of Lake County with county roads highlighted |
| Statehwy: | Trunk Highway X (MN X or TH X) |
| Interstate: | Interstate X (I-X) |
| Us: | U.S. Highway X (US X) |
| Label1: | County State-Aid Highways: |
| Field1: | County State-Aid Highway X (CSAH X) |
| Label2: | County Roads |
| Field2: | County Road X (CR X) |
| Links: | MN |
| Type: | CR |
| County: | Lake |
The following is an incomplete list of county-maintained roads in Lake County, Minnesota, United States.
County Road 2 is a county route, which runs from MN 61 to MN 1. County Road 2 is officially known as Fourth Street in central Two Harbors and such denotation lasts until the edges of town, near and around 25th Avenue. From this point, County Road 2 also has the name Forest Highway 15 in reference to the United States Forest Service. County Road 2 is mostly a rural, two lane highway, although it does cross three railroads: the Canadian National and two mining company lines, the Northshore, and the LTV.
County Road 3
County Road 4
County Road 5
County Road 6 is a county route, which runs from Highway 1 in Finland to Highway 61 in Little Marais. County Road 6 is known as Little Marais Road. County Road 6 serves as the entrance to Wolf Ridge Environmental Learning Center.
County Road 7
County Road 8
County Road 9 is a county route, which runs from an intersection with County Route 61 in Two Harbors to the Saint Louis County line, where the route continues as Saint Louis County Road 42. The route is known as Stanley Road for its entire length.
County Road 10
County Road 11
County Road 12
County Road 14
County Road 15
County Road 16 is a route that begins at MN 1.
County Road 17
County Road 18
County Road 24
County Road 25
County Road 26
County Road 27
County Road 28
County Road 31
County Road 32
County Road 34
County Road 38
County Road 61 is a county route, which runs from the intersection of Minnesota 61 Expressway and North Shore Scenic Drive in Two Harbors, Minnesota, and follows the North Shore Scenic Drive to Duluth on Saint Louis County Road 61, passing through the communities of Larsmont and Knife River in Lake County. County 61 is more commonly known and signed as North Shore Scenic Drive between Duluth and Two Harbors and is also known as Scenic 61. County Road 61 (between Duluth and Two Harbors) was commissioned as U.S. 61 in 1926, ready for use by 1929, and paved by 1940. Until the expressway between Duluth and Two Harbors was constructed inland in the 1960s, County Road 61 (then U.S. 61) had served as the principal route between Duluth and Two Harbors. Formerly known as U.S. 61, the state turned over management of the road to Saint Louis and Lake counties in the 1960s and the two counties then designated the route "County Road 61". The course for Grandma's Marathon follows this road route annually in June.
County Road 100
County Road 101
County Road 102
County Road 106
County Road 111
County Road 121
County Road 122
County Road 123
County Road 124
County Road 131
County Road 132
County Road 141
County Road 151
County Road 200N is a short route that begins at County Road 2 and is the entrance to the Louisiana Pacific. The route travels west and terminates at a 4 way stop with County Road 200E, 7th St and the Louisiana Pacific entrance. The route is known as 25th Ave.
County Road 200E
County Road 200S
County Road 200W
County Road 202
County Road 203
County Road 204
County Road 301
County Road 302
County Road 702 is a route that begins at MN 1 and terminates at a dead end in Stony River Township.
County Road 704 is a route begins at MN 1 and terminates at a dead end in Stony River Township.
County Road 705
| Caption: | Standard county road marker |
| Statehwy: | Trunk Highway X (MN X or TH X) |
| Interstate: | Interstate X (I-X) |
| Us: | U.S. Highway X (US X) |
| Label1: | County State-Aid Highways: |
| Field1: | County State-Aid Highway X (CSAH X) |
| Label2: | County Roads |
| Field2: | County Road X (CR X) |
| Links: | MN |
| Type: | CR |
| County: | Lake |
The following is a list of county-maintained roads in Lake County, Minnesota, United States. Some of the routes included in this list are also county-state-aid-highways (CSAH.)