Londontown Manufacturing Company, Inc., also known as Meadow Mill, is a historic cotton mill complex located at Baltimore, Maryland, United States. It is a three-story, Italianate brick structure that features a square tower structure with a truncated spire-like roof having an open bell cupola. It was erected in 1877 as one of five mills which comprised the Woodberry Manufacturing Company. It was intended for the manufacture of seine twines. It was home to London Fog, prior to its move to Eldersburg, Maryland.
Londontown Manufacturing Company, Inc. was listed on the National Register of Historic Places in 1973.