Hohman Avenue Commercial Historic District is a national historic district located at Hammond, Lake County, Indiana.

The district encompasses 15 contributing buildings in the central business district of Hammond.

Notable buildings include Knott's Apartments (1904), Emmerling Ambulance Garage (1918), Emmerling Building (1918), St. Joseph's Roman Catholic Church Complex (Church, 1912–1914; Rectory, c. 1915; Hall, 1956), LaSalle Hotel (aka Hotel Mee, 1908), OK Building (1913), and the Hammond National Bank (aka Ruff Building, 1911).

[2]: 3 It was listed in the National Register of Historic Places in 2011.

This article about a property in Lake County, Indiana on the National Register of Historic Places is a stub.