Belair Lot is a former baseball ground located in Baltimore, Maryland.

On July 4, 1884, Baltimore played a split double header against the Cincinnati Outlaw Reds and the run-away league leaders, the St. Louis Maroons, which saw a sellout crowd in attendance.

The field also hosted a home game (a makeup of an earlier postponement) for the traveling Chicago Browns on September 17, who played against the Maroons while in the midst of a road series against Baltimore.

Either way, the road configuration in this area has changed over time, but the boundaries of the blocks are still discernible in modern maps.

The site of the old Belair Market is now a large grassy median separating traffic lanes on Forrest Street.