• List of Texas railroads

A

• Abilene and Southern Railway
• Acme, Red River and Northern Railway
• Atchison, Topeka and Santa Fe Railway
• Austin Area Terminal Railroad
• Austin and Northwestern Railroad

B

• Bartlett Western Railroad
• Beaumont and Great Northern Railroad
• Beaumont, Sour Lake and Port Arthur Traction Company
• Beaumont, Sour Lake and Western Railway
• Buffalo Bayou, Brazos and Colorado Railway
• Burlington Northern Railroad
• Burlington-Rock Island Railroad

C

• Cane Belt Railroad
• Central of Tennessee Railway and Navigation Company
• Chicago, Rock Island and Pacific Railroad
• Chicago, Rock Island and Gulf Railway
• Choctaw, Oklahoma and Texas Railroad
• Clinton and Oklahoma Western Railroad
• Columbus, San Antonio and Rio Grande Railroad
• Corpus Christi, San Diego and Rio Grande Narrow Gauge Railroad

D

• List of current and former railroad companies operating in Dallas
• Denison and Washita Valley Railway
• Denison, Bonham and New Orleans Railway
• Denison, Bonham and New Orleans Railroad

E

• East Texas Central Railroad
• El Paso and Northeastern Railroad
• El Paso and Northeastern Railway
• El Paso and Southwestern Railroad of Texas
• El Paso Electric Railway Company
• El Paso, St. Louis and Chicago Railway and Telegraph Company

F

• Fort Worth and Rio Grande Railway
• Fort Worth and Denver City Railway
• Fort Worth and Denver Railway
• Fredericksburg and Northern Railway

G

• Gainesville, Henrietta and Western Railway
• Galveston, Harrisburg and San Antonio Railway
• Galveston–Houston Electric Railway
• Galveston, Houston and Henderson Railroad
• Groveton, Lufkin and Northern Railway
• Gulf Coast Lines
• Gulf, Colorado and San Saba Railway
• Gulf, Colorado and Santa Fe Railway

H

• Houston and Texas Central Railway
• Houston Tap and Brazoria Railway
• HouTran

I

• International and Great Northern Railroad
• International and Great Northern Railway
• International–Great Northern Railroad

K

• Kansas City, Mexico and Orient Railway of Texas
• Kansas City, Mexico and Orient Railway
• Kansas City, El Paso and Mexico Railroad
• Kansas, Oklahoma and Gulf Railway

L

• Louisiana and Arkansas Railway

M

• Marshall and East Texas Railway
• Marshall, Elysian Fields and Southeastern Railway
• Missouri, Kansas and Texas Railway
• Missouri–Kansas–Texas Railroad
• Missouri Pacific Railway
• Missouri Pacific Railroad

N

• Northern Texas Traction Company

O

• Oklahoma City and Western Railroad
• Oklahoma, Kansas and Texas Railroad

P

• Panhandle and Gulf Railway
• Panhandle and Santa Fe Railway
• Paris and Great Northern Railroad
• PB Railroad

Q

• Quanah, Acme and Pacific Railway

R

• Roby and Northern Railroad
• Roscoe, Snyder and Pacific Railway

S

• Sabine and Galveston Bay Railroad and Lumber Company
• St. Louis–San Francisco Railway
• St. Louis Southwestern Railway
• St. Louis Southwestern Railway of Texas
• St. Louis, Brownsville and Mexico Railway
• St. Louis, San Francisco and Texas Railway
• San Antonio and Aransas Pass Railway
• San Antonio and Mexican Gulf Railroad
• Seagraves, Whiteface and Lubbock Railroad
• South Orient Railroad
• Southern Pacific Company
• Southern Pacific Transportation Company
• Stephenville North and South Texas Railway

T

• Texarkana and Fort Smith Railway
• Texarkana and Northern Railway
• Texas and St. Louis Railway
• Texas Electric Railway
• Texas Interurban Railway
• Texas Midland Railroad
• Texas and New Orleans Railroad
• Texas Northern Railway
• Texas Pacific Railroad
• Texas and Pacific Railway
• Texas Transportation Company
• Trinity and Brazos Valley Railway
• Trinity and Sabine Railway

U

• Union Terminal Company

W

• Waco, Beaumont, Trinity and Sabine Railway
• Wichita Falls and Northwestern Railway
• Wichita Falls and Oklahoma Railway