The Dallas Cotton Exchange Building was a 17-story tan brick and concrete building on the corner of North St. Paul and San Jacinto Streets in downtown Dallas, Texas. It was built in 1926 and was for decades Dallas' second-tallest, as the city was growing into the largest inland cotton market in the U.S. By 1971, though the city had become the financial capital of the cotton industry, the exchange housed more Baptists than brokers because of offices rented to nearby First Baptist Church. By 1987 the building sat vacant.