Roma is a city in Starr County, Texas, United States. The population was 9,765 at the 2010 census. The city is located along the Rio Grande, across from Ciudad Miguel Alemán in Tamaulipas, Mexico.

Filming for the 1952 film Viva Zapata!, scripted by John Steinbeck and directed by Elia Kazan, took place in Roma. The film and the city are recurring motifs in Larry McMurtry's 1972 novel All My Friends Are Going to Be Strangers, and the book's conclusion takes place in and around Roma.

Roma High School mariachi group that has won the Mariachi Vargas Extravaganza five times in a row since 2013 and has auditioned for America's Got Talent season 12.

The town is the scene identified as the burial site of artifacts from the Library at Alexandria in Clive Cussler's novel Treasure.