This is a timeline of women's suffrage in Texas. Women's suffrage was brought up in Texas at the first state constitutional convention, which began in 1868. However, there was a lack of support for the proposal at the time to enfranchise women. Women continued to fight for the right to vote in the state. In 1918, women gained the right to vote in Texas primary elections. The Texas legislature ratified the 19th amendment on June 28, 1919, becoming the ninth state and the first Southern state to ratify the amendment. While white women had secured the vote, Black women still struggled to vote in Texas. In 1944, white primaries were declared unconstitutional. Poll taxes were outlawed in 1964 and the Voting Rights Act was passed in 1965, fully enfranchising Black women voters.

The Texas Equal Suffrage Association (TESA) was an organization founded in 1903 to support white women's suffrage in Texas. It was originally formed under the name of the Texas Woman Suffrage Association (TWSA) and later renamed in 1916. TESA did allow men to join. TESA did not allow black women as members, because at the time to do so would have been "political suicide." The El Paso Colored Woman's Club applied for TESA membership in 1918, but the issue was deflected and ended up going nowhere. TESA focused most of their efforts on securing the passage of the federal amendment for women's right to vote. The organization also became the state chapter of the National American Woman Suffrage Association (NAWSA). After women earned the right to vote, TESA reformed as the Texas League of Women Voters.