The Marquette County Transit Authority (MarqTran) is a public bus system located in Marquette County, Michigan, United States, that provides basic transportation needs to people throughout the county.

The authority is the county's only mass transit system.

The daily service routes in Marquette County are: The following routes do not operate daily: MarqTran buses are unmistakable blue and white buses that travel throughout Marquette County.

MarqTran offers rides to students in the Marquette Area for half-fare.

The bus station is located on Commerce Drive behind the Westwood Mall, next to Wright Street.