Tamar may refer to:
Tamar (name), a female name of Hebrew origin meaning "date palm", now popular among various peoples
The original form of Tamara, and Tammy
Tamar (goddess), a deity in Georgian mythology
Tamar (Genesis), married in turn to Er and then, when widowed, to his younger brother Onan; had children by their father Judah
Tamar (daughter of David), daughter of biblical king David
Tamar, a daughter of David's son Absalom
Tamar of Georgia (1160s–1213), ruled 1184–1213; her name is referred to in:
Tamar (Lermontov), short poem by Mikhail Lermontov (1841)
Tamar (Balakirev), symphonic poem by Mily Balakirev inspired by verse of Lermontov (1867–1882)
Thamar, ballet by Michel Fokine and Léon Bakst to Mily Balakirev music (Ballets Russes, 1912)
Tamar (yacht), the yacht of Grand Duke Alexander Mikhailovich of Russia built in 1898
Tamar, also known as Gürcü Hatun, daughter of Queen Rusudan of Georgia and wife of Kaykhusraw of the Seljuq dynasty
Támar (born 1980), female singer
Tamar, Mazandaran, a village in Mazandaran Province, Iran
Tamar, West Azerbaijan, a village in West Azerbaijan Province, Iran
Tamar, Yazd, a village in Yazd Province, Iran
River Tamar, a river in south western England that forms most of the border between Devon and Cornwall
Tamar River, Australia
Tamar (valley), the continuation of the Planica valley in the Julian Alps, Slovenia
Tamar gas field, an offshore natural gas field in the exclusive economic zone of Israel
Tamar, Hong Kong, former location of the British naval headquarters of the British Forces Overseas Hong Kong
Tamar Regional Council, a local government in southern Israel
Tamar (album), debut album of Tamar Braxton
Tamar (novel), a war novel by Mal Peet
Tamar, a tragic poem by Robinson Jeffers
Science and technology
Tamar-class lifeboat, the latest type of UK slipway-launched lifeboat
HMS Tamar, several ships and a naval station, named after the River Tamar in South West England
Tamar, and Tamar II, former and current Torpoint Ferry vessels
Tamar, a GWR Caliph Class locomotive
Tamar palm tree, Arecaceae
Projeto TAMAR, Brazilian environmentalist non-profit organization
