Ber is a tropical fruit tree species belonging to the family Rhamnaceae.
BER is the IATA airport code for the Berlin Brandenburg Airport.
Ber may also refer to:
- Ber, Slavic name for the Greek city of Veria
- Dov Ber of Mezeritch (circa 1704–1772), Volhynian Orthodox rabbi
- Ber, Mali
- In mathematics, Ber is one of the Kelvin functions
- Basal electrical rhythm in gastrointestinal physiology
- Basic Encoding Rules defined as part of the ASN.1 as a transmission encoding standard.
- Base excision repair
People with the given name Ber:
- Avrom Ber Gotlober (1811–1899), Jewish writer, poet, playwright, historian, journalist and educator
- Ber Borochov (1881–1917), Marxist Zionist
- Ber Groosjohan (1897–1971), Dutch footballer
- Boruch Ber Leibowitz (1870–1940), Haredi rabbi
- Dov Ber Abramowitz (1860–1926), American Orthodox rabbi and author
- Dov Ber Pinson (born circa 1971), author, lecturer, and scholar
- José Ber Gelbard (1917–1977), Argentine activist and politician
- Josef Ber, Australian actor
- Yisroel Ber Odesser (1888–1994), controversial figure in the Breslov movement