The person who owns or runs an event planning business is usually called an event planner , event manager , or event organizer. If you mean the business owner specifically, “owner” or “founder” is also common, while the operational role is often “event manager” or “event coordinator.”

Common titles

  • Event planner: The broad, everyday term for someone who plans events.
  • Event manager: Often used for the person responsible for planning and execution.
  • Event organizer: Common when the role includes coordinating logistics, vendors, and budgets.
  • Event coordinator: Usually a more hands-on coordination role within the planning process.

Simple rule

  • If you mean the job , say event planner or event manager.
  • If you mean the business owner , say owner or founder of an event planning company.

In casual conversation, people often just say “event planner” because it is the most widely understood term.

TL;DR: The most common answer is event planner ; more formally, it can also be event manager or event organizer.