Alleine is a surname. Notable people with the surname include:
Joseph Alleine (1634–1668), English Puritan Nonconformist pastor and author Richard Alleine (1611–1681), English Puritan divine
See also "Alleine zu zweit" ("Alone Together"), a single by German/Finnish duo Lacrimosa released in 1999 Alan (disambiguation) Alen (given name) Allan (disambiguation) Allen (disambiguation)