Keokuk Municipal Airport (IATA: EOK, ICAO: KEOK, FAA LID: EOK) is five miles northwest of Keokuk, in Lee County, Iowa.

[1] The National Plan of Integrated Airport Systems for 2017–2021 categorized it as a general aviation facility.

The airport covers 372 acres (151 ha) at an elevation of 671 feet (205 m).

[1] In the year ending July 21, 2015 the airport had 8,050 aircraft operations, average 22 per day: 94% general aviation and 6% air taxi.

In January 2017, 17 aircraft were based at the airport: 15 single-engine and 2 multi-engine.