The Marin, previously the Main Seneca Building, and originally known as the Marine Midland Trust Company Building or the "Marine Trust Building," is a 17-story Renaissance Revival style highrise in downtown Buffalo, New York. The building was previously the headquarters for Marine Midland Bank before the bank constructed One Marine Midland Center at 1 Seneca Tower, the tallest building in Buffalo. It is located in the Joseph Ellicott Historic District.

The Rand Building is a skyscraper and the second tallest building in Buffalo, New York. At the time it was built in 1929, it was the tallest in the city at a height of 405 feet (123 m). The building was built on the site of the 1903 Olympic Theatre and it has been suggested that the Rand Building was the inspiration for the Empire State Building.