Robert Quincy Lee (January 12, 1869 – April 18, 1930) was a businessman and politician from Texas.

He is most notable for serving as a U.S. representative from Texas's 17th congressional district, an office he held from March 1929 until his death 13 months later.

[1] In 1891, Lee moved to Caddo, Texas, where he owned a general store and raised cattle.

[1] He was also active in local government, including service as a member of Cisco's school board.

Lee was survived by daughters Julia (1900-1976) (Mrs. Leonard G. Simon) and Ada (1902-1993) (Mrs. Harold M. Oehler), and sons Robert Stein (1898-1971), Edward Arch (1906-1977), and Reginald Quincy (1911-1951).