Romeo State Airport (FAA LID: D98) is a public airport owned and operated by the State of Michigan located 2 miles (3.2 km) east of Romeo, Michigan, United States.

It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a local reliever airport facility.

[2][3] For the 12-month period ending December 31, 2021, the airport had 15,000 aircraft operations, an average of 41 per day.

For the same time period, there are 30 aircraft based on the airport, all single-engine airplanes.

[2][3] The airport has an FBO which offers fuel, hangars, a conference room, and other amenities.