Dade, Johnnie 8-16-1935 Electrocuted Brazoria Huntsville, TX 154 Murder  
 Daniels, Lige 8-3-1920 Lynched Shelby Center, TX n/a    
 Davenport, Lawrence 6-1-1928 Electrocuted Harris Huntsville, TX 52 Murder  
 Davis, Dan 5-25-1912 Lynched Smith Tyler, TX n/a     
 Davis, Henry 7-14-1889 Lynched McLennan Waco, TX n/a     
 Davis, Lee 8-22-1930 Electrocuted Brazoria Huntsville, TX 78 Murder  
 Davis, James 9-9-1997 Lethal Injection Travis Huntsville, TX 786 Rape  
 Davis, Raymond 10-5-1947 Electrocuted Newton Huntsville, TX 295 Murder  
 Davis, William 9-21-1913 Lynched Robertson Franklin, TX n/a     
 Davis, William 6-5-1936 Electrocuted Travis Huntsville, TX 169 Murder  
 Davis, William 9-14-1999 Lethal Injection Harris Huntsville, TX 614 Robbery  
 De La Cruz, Jose 5-4-1999 Lethal Injection Nueces Huntsville, TX 908 Robbery  
 De La Rosa, Jesse 5-15-1985 Lethal Injection Bexar Huntsville, TX 713 Robbery  
 Delk, Monty 2-28-2002 Lethal Injection Anderson Huntsville, TX 900 Robbery  
 De Luna, Carlos 12-7-1989 Lethal Injection Nueces Huntsville, TX 744 Robbery  
 Demouchette, James 9-22-1992 Lethal Injection Harris Huntsville, TX 572 Robbery  
 Derrick, Mikel 7-18-1990 Lethal Injection Harris Huntsville, TX 701 Robbery  
 Dickerson, Willie 5-29-1936 Electrocuted Cass Huntsville, TX 167 Rape  
 Dillingham, Jeffery 11-1-2000 Lethal Injection Wichita Huntsville, TX 999071 Murder  
 Dixon, Bud 5-31-1874 Lynched Comanche Comanche, TX n/a    
 Dixon, Thomas  5-5-1916 Lynched Waller Hempstead, TX n/a    
 Dobbins, C. B. 2-1-1935 Electrocuted Harris Huntsville, TX 138 Murder  
 Doughtie, Jeffery C. 8-16-2001 Lethal Injection Nueces Huntsville, TX 999106 Robbery  
 Dowthitt, Dennis 3-7-2001 Lethal Injection Montgomery Huntsville, TX 999047 Multiple-Murder  
 Draper, Howard Jr. 5-26-1960 Electrocuted Dallas Huntsville, TX 417 Rape  
 Drew, Sr. Robert 8-2-1994 Lethal Injection Harris Huntsville, TX 755 Robbery  
 Driggs, George 4-15-1889 Lynched Waller Hempstead, TX n/a    
 Drinkard, Richard 5-19-1997 Lethal Injection Harris Huntsville, TX 846 Burglary  
 Duff-Smith, Markum 6-29-1993 Lethal Injection Harris Huntsville, TX 694 Remuneration  
 Dunn, Kenneth 8-10-1999 Lethal Injection Harris Huntsville, TX 675 Robbery  
 Durfee, Joesph 10-17-1914 Lynched Brazoria Angleton, TX n/a    
 Dyer, Blaine 3-28-1924 Electrocuted Dallas Huntsville, TX 6 Murder  

Sources:
Texas Department of Criminal Justice Home Page for executions after 1977.  
The Rope, The Chair, And The Needle by James W. Marquart, ©1994, University of Texas Press for those executions before 1977.
Without Sanctuary by James Allen and John Littlefield, © 2000, for early lynchings in Texas.

Killed by a mob for being related to John Wesley Hardin.