- Tracy, B. Hammond
- Tracy, B. Hammond, Mrs.
- Tracy, Cyrus M. (Cyrus Mason), 1824-1891
- Tracy, Diane M.
- Tracy, F.C.
- Tracy, H. H.
- Tracy, Henry Carroll
- Tracy, Henry Chester, 1876-
- Tracy, Martha, 1876-
- Tracy, Robert A.
- Tracy, S. M. (Samuel Mills), 1847-1920
- Tracy, Shawn
- Tracy, W. W. (William Warner), 1845-1922
- Tracy, William Woodbridge, Jr.
- Trad, Bhrenno M.
- Trader, Melissa R
- Traders And Growers' Union,
- Tradescant, John, 1608-1662
- Traeholt, Carl
- Traelholt, Carl
- Traenkner, Andreas
- Trafford, Henry
- Trafford, Oliver
- Trafton, Gilbert H. (Gilbert Haven), 1874-
- Trafvenfeldt, Erik Carl.
- Trägårdh, Ivar (Ivar Oscar Herman), 1878-1951
- Trager, Geoffrey C.
- Trager, J C
- Trager, James C., 1952-
- Trager, William, 1910-
- Trageser, Scott
- Trageser, Scott J
- Tragirdh, Ivar
- Trahan, F. B. P.
- Trahan, Rosaire
- Traherne, Charlotte Louisa, 1880
- Traherne, John Popkin, 1826-1902
- Trai, Le Trong
- Trail, Barry
- Trail, D. S. (David Scott).
- Trail, Deborah Smith
- Trail, J. W. H. (James William Helenus), 1851-1919
- Trail, Katherine E., 1862-1944
- Trail, Paris
- Trail, Pepper W
- Trailin, Vladimír
- Traill, Catherine Parr Strickland, 1802-1899
- Traill, E H
- Traill, Thomas Stewart, 1781-1862
- Train, Percy.
- Train, Sueli
- Trainer, Jill M
- Trainer, Stuart
- Traini, Daniela
- Trainito, Egidio
- Trainor, Colin R.
- Trainor, Francis R
- Trainor, Kevin E
- Trainor, Russell
- Traiperm, Paweena
- Traiyasut, Prapun
- Trajano, Eleonora
- Trajanovski, Sasho
- Trajbarič, Tjaša
- Tralau, Hans
- Traldi, Josiane Baccarin
- Trall, R. T. 1812-1877
- Tralles, Steve.
- Tralongo, Sergio
- Trambarulo, Anne
- Tramer, Elliot J
- Tramontani, Luigi, 1735-1809
- Trampe, Johann Gottfried,
- Tran Huu, Dang
- Tran Viet, Ha
- Tran, Anh Duc
- Tran, Bang
- Tran, Binh T. T.
- Tran, Chi Ha Thi
- Tran, Chu
- Tran, Cuong
- Tran, Dai Thi Anh
- Tran, Dang Hoa
- Tran, Dick
- Tran, Dong Phuong
- Tran, Duc Binh
- Tran, Duc Luong
- Tran, Duc Thien
- Tran, Dung
- Tran, Duong
- Tran, Emily
- Tran, Gioi
- Trần, H. Ð.
- Tran, Hai Nam
- Tran, Hoa Thi Xuan
- Tran, Hop
- Tran, Khoa Dang
- Tran, Leanne B
- Tran, Linh T
- Trần, Minh-Hợi
- Tran, Minh-Ngoc
- Tran, Nam
- Tran, Ngat Thi
- Tran, Ngoc-Lan
- Tran, Ngoc-Son
- Tran, Phuc Nguyen
- Tran, Q K
- Trần, Quốc-Thành
- Tran, Thang Dai
- Tran, Thanh Tu
- Tran, Thanh Tung
- Trân, Thé Bách
- Tran, Thi Kim Anh
- Trần, Thi Lệ
- Tran, Thi Ngat
- Tran, Thi-Lien
- Tran, Thinh Gia
- Tran, Tien
- Tran, Tien Van
- Tran, Trong Ngan
- Tran, Trong Toan
- Tran, Tung
- Tran, Tung Thanh
- Tran, Tuyet-Dzung Thi
- Tran, Van Giang
- Tran, Vinh
- Tran, Vy The
- Traniello, James F A
- Tranier, Michel, 1945-
- Tran-Nguyen, Lucy T
- Trannoy, Françoise
- Trano, Anna Chiara
- Tranquilla, Laura A Mcfarlane
- Tranquilli, Roberto
- TransAlta Utilities Corporation.
- Transeau, Edgar Nelson, 1875-1960
- Transou, Amber N
- Transvaal (Colony) Dept. of agriculture.
- Transvaal Museum
- Tranter, H. A.
- Tranvik, Lena
- Tranzschel, W
- Traoré, Aïssata
- Trap, P. W. M.
- Trap, Pieter Willem Marinus, 1821-1905
- Trápaga, Rolando González
- Trapasso, Michael
- Trape, Jean-François
- Trape, Sébastien
- Trapeé, Sébastien
- Trapeznikova, I. V.
- Trapido, Harold, 1916-1991
- Trapido-Rosenthal, Henry G.
- Trapnell, Robert Norris.
- Trapp, Benny
- Trapp, Douglas E.
- Trapp, Frank,
- Trapp, John L
- Trapp, Jon R.
- Trapp, Joseph.
- Trapp, Lillian,
- Trapp, Monika
- Trapp, P. Genie
- Trappe, J E
- Trappe, James M.
- Trappen, Johannes Everhardus van der.
- Traquair, J A
- Traquair, R. H. (Ramsay Heatley), 1840-1912
- Trari, Bouchra
- Trask, Amanda
- Trask, C. Brian.
- Trask, J. A.
- Trask, J. Nelson
- Trask, John B. (John Boardman), 1824-1879
- Trask, Muriel.
- Trask, Parker D. (Parker Davies), 1899-1961
- Trasko, Frederick M.
- Trathan, P N
- Tratter, Wilhelm
- Trattinnick, Leopold, 1764-1849
- Trattner, Johann Thomas, Edler von, 1717-1898
- Tratz, Eduard Paul
- Traub, Bernd
- Traub, Eugene F
- Traub, Franz
- Traub, Hamilton P
- Traub, John H.
- Traub, Peter
- Traub, Robert, 1916-1996
- Traub-Cseko, Yara Maria
- Trauger, David L. 1942-
- Traunspurger, W. (Walter)
- Traustedt, Margar P. A.
- Traut, Ilona M
- Traut, Walther
- Trauth, Laura
- Trauth, Stanley E
- Trautman Nurseries,
- Trautman, Danielle A.
- Trautman, Milton B. (Milton Bernhard), 1899-1991
- Trautmann, Carl
- Trautmann, W.
- Trautner, G. P. (Gustav Philipp) active 1757-1774
- Trautner, Jürgen
- Trauttner, G. Phillip,
- Trautvetter, Ernst Rudolph von, 1809-1889
- Trautwein, Bianca
- Trautwein, Michelle D
- Trautwein, Steven N
- Traux, Hartley E.
- Travaglia-Cardoso, Silvia R.
- Travailleur (Ship).
- Travailleur (Steamboat)
- Travaini, Alejandro
- Travaini-Lima, Fernanda
- Travassos, Alessandra Elisa Melo
- Travassos, Lauro, 1890-1970
- Travassos, Odette P.
- Travassos, Paulo
- Travassos, Paulo Eurico
- Travel Alberta.
- Travenzoli, Natália
- Traver, Jay R
- Traver, Robbin L
- Travers, Benjamin, 1783-1858
- Travers, H H
- Travers, Robert A
- Travers, Russell Spencer, 1944-
- Travers, S.
- Travers, Samuel Smith
- Travers, Scott A.
- Travers, Scott L
- Travers, Steven E
- Traversa-Tejero, Ignacio P.
- Traverse, Alfred
- Traverse, Karen L.
- Traverso, G. B. (Giovanni Battista), 1878-1955
- Traverso, J B
- Traverso, José M.
- Traverso, M
- Traves, D. M. (Douglas Moffatt), 1925-
- Traveset, Anna
- Travi, Vitor Hugo
- Traviés, Edouard, 1809-
- Travis, B. V. (Bernard Valentine), 1907-1980
- Travis, Charles
- Travis, Dorothy F
- Travis, John Clyde Pardee, 1887-
- Travis, Joseph
- Travis, Justin