Euclid is a city in Cuyahoga County, Ohio, United States.

Located on the southern shore of Lake Erie, it is an inner ring suburb of Cleveland.

The population was 49,692 at the 2020 census, making it the fourth largest city in Cuyahoga County.

The first settlers in what is now the City of Euclid were Joseph and Chloe Burke, David and Mary Dille and William and Jamima Coleman, and their children.

Following the Civil War the lake plain of Euclid Township was known for numerous excellent vineyards.

Euclid is the city where Charles F. Brush created the Arc Lamp in 1876.

The case opened the doors for municipalities across the United States to establish zoning ordinances.

In June 2011, Lincoln Electric installed a 2.5 Megawatt wind turbine.

Bordering Euclid are Cleveland on the west, South Euclid and Richmond Heights on the south, Willowick, Wickliffe, and Willoughby Hills on the east, and Lake Erie on the north.

[23] Euclid is the home to both the main plant and corporate headquarters of the Lincoln Electric Company.

Walk Two Moons by Sharon Creech was partly set in Euclid.

Amtrak operates its Lake Shore Limited service between Chicago, Cleveland, New York and Boston twice daily, but does not stop in Euclid.

Our Lady of the Lake, a Roman Catholic elementary school and church, is located on Lakeshore Boulevard.