Bầu cử thống đốc Wisconsin năm 1970

The 1970 Wisconsin gubernatorial election was held on November 3, 1970. Democrat Patrick J. Lucey won the election with 54.23% of the vote, winning his first term as Governor of Wisconsin and defeating incumbent lieutenant governor, Republican Jack B. Olson. Roman R. Blenski unsuccessfully sought the Republican nomination. As of 2024, this is the last time the Democratic gubernatorial candidate carried Oconto County.

This was the first gubernatorial election in Wisconsin where the governor was elected to a four year term on the same ticket as the Lieutenant Governor.

The primary election was held on September 8, 1970. Nominees for Governor and Lieutenant Governor were selected in separate primaries before running on a joint ticket in the general election.