Edwin Peter "Ted" Dey (April 21, 1864 – April 15, 1943) was a boat-builder, ice arena owner, and hockey team owner. He was an owner of the Ottawa Senators men's ice hockey club from 1917 until 1923. He and his brothers Frank Edgar Dey and William Ernest Dey built the various Dey's Arenas where the Senators played until 1922–23.
The brothers,