Which Dragon's Den investor is known by the business name Theo Paphitis?

The Dragon's Den investor known by the business name Theo Paphitis is Theo Paphitis.

Paphitis is a British-Cypriot retail entrepreneur who became a Dragon on the UK programme. His business career includes involvement with major retail brands, and his television role brought his commercial experience to pitches from entrepreneurs seeking investment.

Unlike some quiz clues that ask for a stage name or a company, this question has a direct personal-name answer. Theo Paphitis is the investor's established public name and the name used in coverage of his Dragon's Den appearances.

He is sometimes confused with Peter Jones or Duncan Bannatyne because all three were prominent male Dragons during overlapping periods. They were separate investors with distinct business careers and panel tenures.