Elizabeth Richards Andujar, known as Betty Andujar (November 6, 1912 – June 8, 1997), was a homemaker, civic activist, and politician, the first Republican woman to be elected and serve in the Texas State Senate.
From 1973 to 1983, Andujar represented District 12 in Fort Worth, the seat of Tarrant County in North Texas.
In 1972 she was the first Republican elected from Tarrant County to the state legislature since the Reconstruction era.