'''Losh''' is a surname. Notable people with the surname include:
* Elizabeth Losh, American media theorist * James Losh (1763–1833), English lawyer, reformer and unitarian * Sarah or Sara Losh (1785–1853), English architect and designer * William Losh (1770–1861), English chemist and industrialist credited with introducing the Leblanc process
'''LoSH''' also stands for: * Legion of Super-Heroes
{{Surname|Losh}}