Stadion Miejski, Football and athletics stadium in Łomża, Poland

Stadion Miejski is a football and athletics stadium in Łomża featuring two grandstands, one of which is covered for shelter during events. The facility includes changing rooms, tennis courts, and two full-size training grounds with both natural and artificial surfaces.

The stadium's history dates to the early 1930s, and it was rebuilt several times. Modernization ran from 2006 to 2011 at a cost of nearly 27 million złoty, partly funded by the EU Regional Operational Programme for Podlaskie. It reopened on 29 March 2011 with a Poland–Netherlands U-18 friendly, won 3–0 by Poland.

The stadium serves as the home ground for ŁKS 1926 Łomża football club, where supporters gather throughout the year to watch their team play. It functions as a central meeting point for the local sports community.

The stadium complex lies in Łomża and combines the main pitch with two full-size training grounds, one artificial and one natural, plus a running track and tennis courts. The two stands hold 3,450 seats, one of them covered. A hostel run by MOSiR and the tennis courts are on the grounds, so the site serves training and accommodation as well as match days.

The stadium holds the IV A certificate of the Polish Athletic Association (PZLA), which allows national-level meetings in all age categories, industry championships such as AZS, and central-level competitions across the macro-region. The complex also houses the MOSiR hostel and two tartan tennis courts.