Daftar julukan kota di Texas ini mengandung samaran, julukan, dan slogan yang disematkan kepada beberapa kota di Texas (resmi dan tidak resmi) oleh pemerintah kota, masyarakat setempat, orang asing, badan pariwisata, atau kamar dagang. Julukan kota berperan sebagai perintis identitas lokal, membantu orang asing mengenali masyarakat setempat, atau mengajak orang berkunjung karena julukannya khas; mengangkat martabat daerah; dan mempersatukan masyarakat.[1] Julukan dan slogan yang berubah menjadi "ideologi atau mitos" baru[2] juga diyakini memiliki potensi ekonomi.[1] Potensi ekonominya sulit diukur,[1] tetapi ada beberapa kota yang memakai slogan baru untuk memasarkan/mencitrakan diri dan memanfaatkan potensi ekonomi tersebut.[2]
Beberapa julukan tidak resmi bersifat positif dan negatif. Julukan tidak resmi di bawah ini populer dan sudah lama digunakan.
Execution Capital of the World/Death Penalty City (Texas' execution chamber is located in Huntsville, and Texas often leads all US states in executions per year; death row was located in Huntsville but later relocated)[53][54][55]
^The nickname is used in the title of a book, Abilene, The Key City, by Juanita Daniel Zachry, published in 1986 by Windsor Publications in cooperation with the Texas Sesquicentennial Committee for Abilene.b/OL2714832M/Abilene,-the-key-city
^Peter Applebome (November 21, 1988). "25 Years After the Death of Kennedy, Dallas Looks at Its Changed Image". New York Times. Few American cities have come under the kind of national scorn that befell Dallas in the days and weeks after President Kennedy died here. The city found itself widely condemned as a city of hate.
^"Economic Development". City of Deer Park, Texas. Diarsipkan dari versi asli tanggal 2013-01-23. Diakses tanggal 2018-01-16. Why the "Birthplace of Texas"? Deer Park is the site where initial treaty documents securing Texas' independence from Mexico were drafted following the Battle of San Jacinto in 1836.
^City of El Paso websiteDiarsipkan 2009-07-12 di Wayback Machine., accessed June 15, 2010. "Mild weather and below average cost of living has attracted several new residents and businesses to the Sun City."
^Oliver Knight and Cissy Stewart Lale (1953) Fort Worth, Norman: University of Oklahoma Press, page 109: "Fort Worth in 1880 was being hailed as the Queen City of the Prairie."
^Katherine Ling, Buoyed by fresh petrodollars, 'Energy City' dares to hope, Greenwire (E&E Publishing), June 2, 2008. "Battered by the petroleum industry's decline in the 1980s and hit hard by Hurricane Rita in 2005, the self-proclaimed "Energy City" has struggled for years with high unemployment, crime and pollution."
^ abA Changed OasisDiarsipkan 2009-01-07 di Wayback Machine., Short Grass Country website. "In a deft switch of wording, San Angelo changed its slogan from The Wool Capital Of The World to The Wool Capital Of The Nation. The Chamber of Commerce office confirmed the change. While I waited, the telephone tape said over and over, 'San Angelo is the oasis of West Texas'..."
^ abBrief History, City of Weatherford website. "Named by the State Legislature as the Peach Capital of Texas, Weatherford and Parker County growers produce the biggest, sweetest, juiciest peaches in all of Texas... Known as the Cutting Horse Capital of the World, Weatherford is home to dozens of professional trainers [and] hall-of-fame horses."
^Popik, Barry. "Barry Popik". www.barrypopik.com (dalam bahasa Inggris). Diakses tanggal 2022-05-18.