Joseph Scott Wolff (June 14, 1878 – February 27, 1958) was a U.S. Representative from Missouri.

He moved to St. Louis, Missouri in 1901, graduating from Washington University School of Dental Medicine in 1905.

In 1923, he graduated from the St. Louis College of Law and Finance[clarification needed] and was subsequently admitted to the bar.

He moved to Kansas City in 1924, where he practiced both dentistry and law until retiring in 1957.

He died the following year on February 27 and is interred at Gambel Cemetery in Festus.