Jack Zwerner

{{Short description|American businessman (born 1938)}}

{{Use mdy dates|date=May 2024}}

{{infobox poker player

|name=Jack Zwerner

|nickname=Jack 'Action' Zwerner

|image=JackZwerner2.jpg

|caption=Zwerner at the Sky Las Vegas Celebrity Poker Challenge

|hometown=

|birth_date =

|wsop bracelet count=1

|wsop money finish(es)=1

|wsop main event highest finish rank='None'

}}

Jack 'Action' Zwerner is an American businessman and poker player. He is known for winning the 2006 World Series of Poker (WSOP) Event 8: Omaha Hi-Lo (8 or better). T. J. Cloutier called him "the best heads-up Omaha player ever".{{Cite web |last=Peters |first=Tim |date=August 8, 2006 |title=The Inside Straight - Highlights & Events |url=http://www.cardplayer.com/cardplayer-magazines/65595-team-full-tilt-19-15/articles/15600-the-inside-straight-highlights-amp-events |url-status=dead |archive-url=https://web.archive.org/web/20090706212934/http://www.cardplayer.com/cardplayer-magazines/65595-team-full-tilt-19-15/articles/15600-the-inside-straight-highlights-amp-events |archive-date=2009-07-06 |access-date=2025-06-23 |website=Card Player |language=en}}

Zwerner was an executive at the Dunes Hotel, Caesar's Palace the Golden Nugget, and the Las Vegas Hilton.

Until his win at the WSOP, Jack Zwerner was known as a big cash game player.{{Cite web |title=Jack Zwerner Profile |url=http://www.guidetopoker.com/jack-zwerner-profile_16618 |url-status=dead |archive-url=https://web.archive.org/web/20110928040856/http://www.guidetopoker.com/jack-zwerner-profile_16618 |archive-date=September 28, 2011 |website=Guide to Poker}}

With the final hand won, he received his first World Series of Poker bracelet and $341,426.{{Cite web |last=Dalla |first=Nolan |date=July 7, 2006 |title=Event #8: Omaha High-Low Split: It's A Golden Night for Jack |url=http://www.wsop.com/news/2006/Jul/584/Event-8--Omaha-High-Low-Split-Its-A-Golden-Night-for-Jack.html |access-date=2025-06-23 |website=WSOP.com}}{{Cite web |title=Jack Zwerner |url=https://www.wsop.com/players/profile/?playerid=19311 |access-date=March 25, 2024 |website=WSOP.com}}