Lincoln County may refer to:
Australia Lincoln County, New South Wales the former name of Lincoln Land District, Tasmania
Canada Lincoln County, Ontario, one of the historic counties of Ontario
United Kingdom The archaic term "County of Lincoln" refers to Lincolnshire in modern usage
United States
Lincoln County, Arkansas Lincoln County, Colorado Lincoln County, Georgia Lincoln County, Idaho Lincoln County, Kansas Lincoln County, Kentucky Lincoln County, Maine Lincoln County, Minnesota Lincoln County, Mississippi Lincoln County, Missouri Lincoln County, Montana Lincoln County, Nebraska Lincoln County Sheriff's Office (Nebraska) Lincoln County, Nevada Lincoln County, New Mexico Lincoln County, North Carolina Lincoln County, Oklahoma Lincoln County, Oregon Lincoln County, South Dakota Lincoln County, Tennessee Lincoln County, Washington Lincoln County, West Virginia Lincoln County, Wisconsin Lincoln County, Wyoming Lincoln Parish, Louisiana
Other uses Lincoln County (song), a song by Dave Davies which reached #15 in the UK charts in 1968 Lincoln County War, New Mexico
See also Lincoln Parish, Louisiana, United States