Frank Andrews (June 15, 1864 – December 7, 1936) was the first assistant attorney general of Texas.
Green Lee and Martha Ann (Sellers) Andrews, was born in Fayetteville, Texas.
In 1895 he moved to Houston, Texas, to establish a law practice.
His major partners over the years included U.S. congressman Thomas Henry Ball, Austin appellate Judge Sam Streetman, Melvin Kurth, and Robert Kelly.
He also helped found the Bankers Trust Company and Union National Bank, opened the Union Station in Houston, served as draft board chairman during World War I, won the first $2 million judgement in Texas in a receivership case, represented the Federal National Mortgage Corporation and Reconstruction Finance Corporation as part of FDR's New Deal, and organized General Crude Oil Company.