Places
* Sanandaj or Sena, city in northwestern Iran * Sena (state constituency), represented in the Perlis State Legislative Assembly * Sena, Dashtestan, village in Bushehr Province, Iran * Sena, Huesca, municipality in Huesca province, Spain * Sena, Iran, village in Bushehr Province, Iran * Sena, a Medieval Catalan exonym for Siena, Italy * Sena, Yemen * Seňa, village and municipality in the Kosice Region, Slovakia * Vila de Sena or Sena, MozambiquePeople
*Balthasar Seña (1590–1614), Spanish Jesuit missionary * Dominic Sena (born 1949), American movie director * Suzanne Sena (born 1963), American television host * Maryam Sena, wife of Sarsa Dengel, the Emperor of Ethiopia *Lady Tsukiyama also known as Sena (瀬名), Japanese samurai-class woman. * , Japanese snowboarder (born 1999)Fictional characters
* Robin Sena from ''Witch Hunter Robin'' * Sena Kobayakawa from ''Eyeshield 21'' * Sena Hayami from ''Mashin Sentai Kiramager'' * Kaito Sena from ''Torture Princess: Fremd Torturchen'' * Sena from ''Xenoblade Chronicles 3''Films & television
* Sena (film), ''Sena'' (film), Tamil-language crime film (2003)Other uses
* Sena (record company), in Iceland * Sena (wine), of Chile * Sena dynasty, dynasty that ruled Bengal in the 11th and 12th centuries * Sena language, language in central Mozambique * Sena people, ethnic group of Mozambique and Malawi * or National Service of Learning, puclic institution of education in Colombia * Sena (moth), ''Sena'' (moth), a moth genus in the subfamily LasiocampinaeSee also
* Amphoe Sena, district in Ayutthaya Province, Thailand * Bangladesh Army, Bangladesh Senabahini, the native name of the Bangladeshi Army * Indian Army, Bharatiya Sena, the native name of the Indian Army * Nepalese Army, Nepali Sena, the native name of the Nepalese Army * Saena, city in Tuscany, Italy * Sena de Luna, municipality in León province, Spain * Senigallia, formerly Sena Gallica, Ancona, Italy * Senna (disambiguation) * Shanti Sena or Peace army, made up of Gandhi's followers in India * Shiv Sena, political party in India {{disambiguation, geo, given name, surname Language and nationality disambiguation pages