Ferdinand C. Weinert (July 14, 1853 – February 19, 1939) was a merchant and politician from Seguin, Texas, who served in the Texas Legislature, four years in the Senate and four terms in the House, and well as serving as Secretary of State.

He married Clara Bading, and had seven children, making his residence in Seguin and Austin, Texas.

[3] Weinert worked in various mercantile businesses in New Braunfels, Austin, and San Antonio.

Weinert died on February 19, 1939, and was buried in the family cemetery in Seguin.

[4] Weinert, Texas in Haskell County, Texas is named for Senator Ferdinand C. Weinert of Seguin, who led many Seguin citizens to settle there on a last fragment of the once open frontier.