Binder may refer to:

• Binder FBM, a former German jewelry manufactory
• Binder Dijker Otte & Co., the expansion of "BDO" in BDO International

• Binder Project, package and share interactive, reproducible environments
• File binder, software that binds files into one executable
• Microsoft Binder, a discontinued Microsoft Office application
• OpenBinder, a system for inter-process communication
• Binder, an alternative to the Linkage Editor in MVS, introduced in Data Facility Storage Management Subsystem.

• Binder, Khentii, a district of Khentii Province in eastern Mongolia
• Binder, an abandoned village in Germany at the site of Hunnesrück

• Binder (rubber band)
• Binder clip, a small device for holding together sheets of paper
• Ring binder, a device to hold together multiple sheets of paper with punched-in holes

• Binder (material), any material or substance that holds or draws other materials together
• Binder (surname), a surname
• Binder Twine Festival, an annual festival in Kleinburg, Ontario
• Phosphate binder, a medication used to reduce the absorption of phosphate
• Reaper-binder, a type of farm equipment
• A garment or bandage used for breast binding
• A base class in the role-playing game Dungeons & Dragons
• Insurance Binder, a contract of a temporary insurance policy
• The film-forming component of paint

• Binding (disambiguation)
• Bind (disambiguation)
• All pages with titles containing Binder