T
- Taguchi, Genichi (1924–2012)
- Teitelbaum, Michael
- Telser, Lester G.
- Thiele, Thorvald N. (1838–1910)
- Thorndike, Robert L.
- Thornton, John Wingate
- Thorp, Willard
- Thurstone, Louis Leon
- Tippett, Leonard Henry Caleb
- Tobin, James
- Todd, Emmanuel
- Tong, Howell
- Trewin, Dennis
- Trybuła, Stanisław
- Tufte, Edward
- Tukey, John (1915–2000)
Read more about this topic: List Of Statisticians