Semper

Semper may refer to:

Mottos
Semper Montani Liberi (Mountaineers Are Always Free) West Virginia
 * Semper supra (Latin: Always above), the official motto and march of the United States Space Force
 * Semper fidelis (Latin: Always faithful), a motto used by, among others, the United States Marine Corps
 * Semper fortis (Latin: Always courageous), an unofficial motto of the United States Navy
 * Semper Gumby (Dog Latin: Always flexible), an unofficial motto of the USCG, USMC, USPHS, CAP, Emergency Management and more
 * Semper maior (Latin: Always more, always greater), a motto of Ignatius of Loyola, the founder of the Jesuits
 * Semper paratus (Latin: Always ready), the United States Coast Guard motto
 * Semper primus (always first), a Latin phrase used as a motto by several United States and Israeli military units
 * Semper vigilans (always vigilant), a Latin phrase used as a motto by the Civil Air Patrol, several military units, and the city of San Diego, California, U.S.
 * Semper vigilo (Latin: Always vigilant or Always alert), motto of Police Scotland
 * Sic semper tyrannis (Latin: Thus always to tyrants), motto of Virginia
 * Quas dederis solas semper habebis opes (Latin: "What thou hast given alone shall be eternal riches unto thee"), motto of Queen Mary's Grammar School, England

People

 * Carl Semper (1832–1893), German ethnologist and animal ecologist
 * Colin Semper (1938–2022), Anglican priest
 * Georg Semper (1837–1909), German entomologist
 * Gottfried Semper (1803–1879), German architect, art critic, and professor of architecture
 * Johannes Semper (1892–1970), Estonian writer and translator
 * John Semper, American screenwriter, producer and story editor
 * Manfred Semper, German architect of the second Dresden Opera House and son of Gottfried Semper
 * Natalya Yevgenevna Semper (1911–1995), Soviet memoirist and Egyptologist
 * Trevor Semper (born 1970), Montserratian cricketer

Other uses

 * Semper (food brand), Swedish brand of infant food, a member of Hero Group
 * "Semper I", 2011 episode of the psychological thriller TV series Homeland
 * Semperoper, an opera house in Dresden, Germany
 * Semper (Property Management System), Hotel Software company based in South Africa