Reformer

Reformer may refer to:

• 1800s reformer, a person fighting for women's rights
• Catalytic reformer, a unit in an oil refinery that reforms lighter hydrocarbons into higher octane molecules and hydrogen
• Hydrogen reformer, a device that extracts hydrogen from other fuels, typically methanol or gasoline
• Protestant Reformers, influential people in the Protestant Reformation
• Reformers Bookshop, an Australian Christian book distributor, with a theology consistent with that of the Protestant Reformers
• Reformer (Enneagram), a personality type in Enneagram spiritual psychology
• Islamic reformer or Mujadid, a person believed by Muslims to be sent by God to revive Islam
• Pilates reformer, an exercise machine used in the fitness discipline Pilates
• The Reformers (film), a 1916 film starring Oliver Hardy