- Ta'ufo'ou, Will
- Taaramae, Rein
- Tabata, Jose
- Tait, John
- Takahashi, Hisanori
- Talbert, Bill
- Talbot, Max
- Talbot, Mitch
- Talib, Aqib
- Tallet, Brian
- Talley, Carey
- Talley, Ronald
- Tallon, Dale
- Tam, Jeff
- Tamme, Jacob
- Tanasugarn, Tamarine
- Tangradi, Eric
- Tanguay, Alex
- Tanner, Phillip
- Tapani, Kevin
- Tapp, Darryl
- Tardiff, Alan
- Tarkenton, Fran
- Tarlac, Dragan
- Tatar, Tomas
- Tataurangi, Phil
- Tate, Ben
- Tate, Brandon
- Tate, Golden
- Tate, Robert
- Tatum, Craig
- Taurasi, Diana
- Tauscher, Mark
- Tavares, John
- Tavarez, Julian
- Taylor, Blaine
- Taylor, Bobby
- Taylor, Bret
- Taylor, Charlie
- Taylor, Chester
- Taylor, Chris
- Taylor, Fred
- Taylor, Harry
- Taylor, Henry
- Taylor, Herb
- Taylor, Ike
- Taylor, Jason
- Taylor, Jay
- Taylor, Jermaine
- Taylor, Jim
- Taylor, Jordan
- Taylor, Kerry
- Taylor, Lawrence
- Taylor, Maurice
- Taylor, Mike
- Taylor, Nancy
- Taylor, Phil
- Taylor, Ryan, (football, tight end)
- Taylor, Shannon
- Taylor, Tim
- Taylor, Tony
- Taylor, Travis
- Taylor, Tyrod
- Tazawa, Junichi
- Teagarden, Taylor
- Teague, Brad
- Teague, George
- Teague, Jeff
- Teahen, Mark
- Tebow, Tim
- Teixeira, Mark
- Tejada, Miguel
- Tejeda, Robinson
- Telesford, Osei
- Telfair, Sebastian
- Temple, Garrett
- Tepper, Mike
- Terrell, David
- Terry, Adam
- Terry, Bill
- Terry, Chris
- Terry, Jason
- Terry, Ralph
- Terry, Tim
- Testaverde, Vinny
- Teter, Hannah
- Tevaseu, Martin
- Tewell, Doug
- Texeira, Kanekoa
- Thabeet, Hasheem
- Thames, Marcus
- Thatcher, Joe
- Theodore, Jose
- Theriot, Ryan
- Thibault, Jocelyn
- Thibault, Mike
- Thibodeau, Tom
- Thierry, John
- Thigpen, Tyler
- Thole, Josh
- Thomas, Adalius
- Thomas, Bill
- Thomas, Brad
- Thomas, Bryan
- Thomas, Charles
- Thomas, Chris
- Thomas, Daniel
- Thomas, David
- Thomas, Demaryius
- Thomas, Devin
- Thomas, Donald
- Thomas, Earl
- Thomas, Edward
- Thomas, Etan
- Thomas, Fred
- Thomas, Hollis
- Thomas, Isaiah
- Thomas, Isiah
- Thomas, J.T.
- Thomas, Jaimie
- Thomas, Jamel
- Thomas, Jason
- Thomas, Joe
- Thomas, Josh
- Thomas, Julius
- Thomas, Kenny
- Thomas, Kurt
- Thomas, Marcus
- Thomas, Mike
- Thomas, Orlando
- Thomas, Pierre
- Thomas, Randy
- Thomas, Robert
- Thomas, Rodney
- Thomas, Scott E
- Thomas, Steve
- Thomas, Sue
- Thomas, Tim
- Thomas, Tom
- Thomas, Tra
- Thomas, Tyrus
- Thomas, Zach
- Thomason, Jeff
- Thome, Jim
- Thompkins, Trey
- Thompson, Billy
- Thompson, Brandyn
- Thompson, David
- Thompson, Jason
- Thompson, Kevin
- Thompson, Klay
- Thompson, Leonard
- Thompson, Michael
- Thompson, Mike
- Thompson, Mychal
- Thompson, Nate
- Thompson, Rich
- Thompson, Sam
- Thompson, Terri
- Thompson, Tristan
- Thornton, Al
- Thornton, Joe
- Thornton, John
- Thornton, Marcus
- Thornton, Matt
- Thornton, Scott
- Thornton, Shawn
- Thornton, Tom
- Thornton, Zach
- Thorpe, Jim
- Thorrington, John
- Thrash, James
- Thurmond, Nate
- Thurmond, Walter
- Tice, Mike
- Tidland, Chris
- Tilden, Bill
- Tillman, Charles
- Tillman, Chris
- Tillman, Pat
- Timlin, Mike
- Timmerman, Adam
- Timmons, Lawrence
- Timonen, Kimmo
- Tinker, Joe
- Tinsley, Jamaal
- Tipsarevic, Janko
- Tiralongo, Paolo
- Tittle, Y.A.
- Tkachuk, Keith
- Toback, James
- Tobin, Mason
- Tocchet, Rick
- Todd, Rick
- Todman, Jordan
- Toeaina, Matt
- Toews, Jonathan
- Tolbert, Matt
- Tolbert, Mike
- Tollefson, Dave
- Tolliver, Anthony
- Tolzien, Scott
- Tomlin, Josh
- Tomlin, Mike
- Tomlinson, LaDainian
- Toms, David
- Tonga, Manase
- Tongue, Reggie
- Toomer, Amani
- Toone, Tim
- Tootoo, Jordin
- Torain, Ryan
- Torre, Joe
- Torrealba, Yorvit
- Torrence, Leigh
- Torres, Andres
- Torres, Johnny
- Torres, Raffi
- Tortorella, John
- Toskala, Vesa
- Toudouze, Michael
- Towers, Josh
- Towles, J.R.
- Townley, John Wes
- Townsend, Deshea
- Trachsel, Steve
- Tracy, Jim
- Trahan, Patrick
- Trammell, Bubba
- Trapp, James
- Traylor, Keith
- Traylor, Robert
- Traynor, Pie
- Treanor, Matt
- Trent, Morgan
- Trevino, Lee
- Triano, Jay
- Triplett, Kirk
- Triplett, Nate
- Tripp, Kiante
- Troicki, Viktor
- Trombley, Mike
- Trotter, Jeremiah
- Troup, Torell
- Trueblood, Jeremy
- Truex, Martin, Jr.
- Truex, Ryan
- Trufant, Isaiah
- Trufant, Marcus
- Trumbo, Mark
- Tschetter, Kris
- Tschetter, Mike
- Tsonga, Jo-Wilfried
- Tuck, Justin
- Tucker, Anthony
- Tucker, Darcy
- Tucker, Jason
- Tucker, Michael
- Tucker, Rex
- Tucker, Ross
- Tucker, Ryan
- Tuggle, Jessie
- Tugnutt, Ron
- Tulloch, Stephen
- Tulowitzki, Troy
- Tuman, Jerame
- Tupa, Tom
- Turco, Marty
- Turek, Roman
- Turgeon, Mark
- Turgeon, Pierre
- Turiaf, Ronny
- Turk, Matt
- Turkoglu, Hedo
- Turley, Kyle
- Turner, Barbara
- Turner, Evan
- Turner, Michael
- Turner, Nate
- Turner, Norv
- Turner, Patrick
- Turner, Shane
- Turris, Kyle
- Tverdovsky, Oleg
- Tway, Bob
- Twitty, Howard
- Txurruka, Amets
- Tyner, Jason
- Tynes, Lawrence
- Tyrell, Dana
- Tyson, Mike
- Tyutin, Fedor