Dennis N. Phillips (born December 1954) is a professional poker player from St. Louis, Missouri. Phillips qualified for the 2008 World Series of Poker (WSOP) Main Event through a $200 satellite tournament at Harrah's St. Louis, his local Harrah's casino. He entered the final table as chip leader with 26,295,000 in chips, and finished in third place, earning $4,517,773.