Christian Cook is a retired professional lacrosse defenseman who last played professional field lacrosse with the Washington Bayhawks of Major League Lacrosse (MLL). He starred as a member of the Princeton Tigers men's lacrosse team from 1995 through 1998, where he earned National Collegiate Athletic Association (NCAA) lacrosse defenseman of the year award, two United States Intercollegiate Lacrosse Association (USILA) All-American recognitions, four Ivy League championships, and three national championships.

The Princeton Tigers men's lacrosse team represents Princeton University in NCAA Division I men's lacrosse play. Princeton currently competes as a member of the Ivy League and plays its home games at the Class of 1952 Stadium in Princeton, New Jersey.