The One Hundred Fifteenth Ohio General Assembly was the legislative body of the state of Ohio in 1983 and 1984. In this General Assembly, both the Ohio Senate and the Ohio House of Representatives were controlled by the Democratic Party. In the Senate, there were 17 Democrats and 16 Republicans. In the House, there were 62 Democrats and 37 Republicans. It was the first General Assembly to use redistricted legislative districts from the 1980 United States Census.