Abert is a surname. Notable people with the surname include:

• John James Abert (1788–1863), American cartographer

• James William Abert (1820–1897), American explorer

• Johann Joseph Abert (1832–1915), German composer

• Hermann Abert (1871–1927), German music historian

See also

• ABERT, a Brazilian radio and television association

• Abert Rim, a fault scarp in Oregon, United States

• Abert's squirrel

• Abert's towhee