Patrick Wiercioch is a Canadian professional ice hockey defenceman who is currently an unrestricted free agent. He has formerly played in the National Hockey League (NHL) with the Ottawa Senators, the team who drafted him in 2008, and the Colorado Avalanche. Wiercioch was born in Burnaby, British Columbia, and grew up in Maple Ridge, British Columbia.

The 2008 NHL Entry Draft was the 46th NHL Entry Draft. It was hosted by the Ottawa Senators at Scotiabank Place in the city of Ottawa, Ontario, on June 20–21, 2008. The Senators were originally awarded the 2005 NHL Entry Draft, but because of the lockout, that draft was scaled back significantly from its usual format of being open to the public and having many draft-eligible players in attendance. The actual 2005 drafting was held in Ottawa's Westin Hotel instead of the Corel Centre, as Canadian Tire Centre was then known. As a result of 2005's abridged draft, Ottawa was compensated with the 2008 draft.