Alexander's is a real estate investment trust and former department store company.
Alexander's or Alexanders may also refer to:
Alexanders, Smyrnium olusatrum, a flowering plant Alexanders (Boise, Idaho), a men's clothing store "Alexander's Ragtime Band", a 1911 song by Irving Berlin Alexander's Ragtime Band (film), a 1938 film based around the song Brantford Alexanders, a hockey team