Mark Marissen

Mark Allan Marissen (born 1966 in St. Thomas, Ontario, Canada) is a Canadian political strategist and principal of Burrard Strategy Inc., a communications company he founded in 1998. Marissen is also a senior advisor to McMillan Vantage Policy Group, affiliated with McMillan LLP, a Canadian business law firm.

Marissen graduated from Carleton University with a bachelor's degree in political science, and also attended Simon Fraser University. Marissen resides in Vancouver, British Columbia, and has one child (Hamish Marissen-Clark) by his ex-wife, the 35th British Columbia Premier Christy Clark. Marissen's older brother is professor of music Michael Marissen.

Politics
Following Stephane Dion's resignation, Marissen supported Michael Ignatieff for Liberal Party leader. Ignatieff was confirmed as Leader at a national convention in Vancouver in late April 2009. In the most recent federal Liberal leadership contest, Marissen was campaign manager for George Takach for Liberal Party leader. After Takach withdrew from the contest, Marissen joined him in supporting Justin Trudeau.

In 2017-2018, Marissen served as strategist for Michael Lee's campaign for the leadership of the BC Liberal Party, where Lee was 30 points short from being on the final ballot.

Marissen was a candidate for mayor of Vancouver in the 2022 election, nominated by Progress Vancouver. He placed fourth with 3.47% of the vote. In July 2023, he and all other Progress Vancouver candidates were disqualified from running in a local election until after the 2026 general local elections for failing to meet campaign financing disclosure requirements.