Ohio's 5th congressional district is in northwestern and north central Ohio and borders Indiana.

The district is currently represented by Republican Bob Latta.

For the 118th and successive Congresses (based on redistricting following the 2020 census), the district contains all or portions of the following counties, townships, and municipalities:[7] Crawford County (23) Hancock County (30) Henry County (22) Huron County (29) Lorain County (34) Mercer County (23) Paulding County (23) Putnam County (30) Seneca County (24) Van Wert County (22) Wood County (37) Wyandot County (17) The following chart shows historic election results.

Bold type indicates victor.

Italic type indicates incumbent.