Daftar julukan kota di Missouri ini mengandung samaran, julukan, dan slogan yang disematkan kepada beberapa kota di Missouri (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.
^"Cuba, Missouri: Mural City". University of Missouri – Convergence Journalism. Diarsipkan dari versi asli tanggal 2015-12-22. Diakses tanggal December 10, 2015.
^ abBarry Popik, Smoky City, barrypopik.com website, March 27, 2005
^ abcdeKansas City Background InformationDiarsipkan 2008-10-13 di Wayback Machine., 16th Annual ACI-NA Conference & Exhibition. Accessed June 13, 2007. "Kansas City, Missouri is often abbreviated as 'KCMO', or just 'KC' (although this often refers to the entire metro area). It is officially nicknamed the City of Fountains, with over 200 installations, ranking second in the world and exceeded only by Rome. It is also nicknamed the Heart of America because it is within 250 miles (400 km) of both the geographic and population centers of the United States. Informal nicknames include Jazz Capital of the World, Cowtown, and the BBQ Capital of the World, while residents are known as Kansas Citians."
^City of Fountains, Experience KC. Accessed June 13, 2007. "It's Kansas City. And these are but a few of the hundreds of majestic fountains that make their home in this Midwestern treasure, known as the City of Fountains."
^"Kansas City Draws Upon Its Jazz Heritage at Paris Air Show"Diarsipkan 2018-01-17 di Wayback Machine., Kansas City infoZine. June 11, 2007. "The Kansas City Aviation Department, Greater Kansas City Area Development Council, Platte County (Mo.) Economic Development Council and State of Missouri will join forces to host a 'Paris of the Plains' booth inside the U.S.A. Pavilion at the Paris Air Show (Hall 3, Booth D13B), featuring the music of well-known jazz icons such as Kansas City natives Charlie 'Yardbird' Parker, William 'Count' Basie and Jay McShann."
^Comprehensive Annual Financial ReportDiarsipkan 2011-10-02 di Wayback Machine., City of Kirkwood. Missouri, September 27, 2002. Accessed June 13, 2007. "Known as 'The Green Tree City,' the City is an attractive suburban residential community with tree- lined streets."
^White Squirrel Wars, Roadside America, accessed April 21, 2007. "Olney, IL; Marionville, MO; Kenton, TN; Brevard, NC; Exeter, ON. Not one, but five towns use albino squirrels as their claims to fame, and none is particularly happy about the others."
^Welcome to Moberly, Missouri, Moberly, MO – Official Website. Accessed June 13, 2007. "Founded in 1866, Moberly's explosive growth in 1873 earned it the title, 'The Magic City'."
^Springfield sits at the crossroads of history!Diarsipkan 2006-10-02 di Archive.is, Springfield, Missouri, Convention & Visitors Bureau. Accessed June 13, 2007. "Officially recognized as the birthplace of Route 66, it was in Springfield on April 30, 1926, that officials first proposed the name of the new Chicago-to-Los Angeles highway."