Sin Piedad (2002) (Spanish for "No Mercy") was an annual professional wrestling major event produced by Consejo Mundial de Lucha Libre (CMLL), which took place on December 13, 2002 in Arena México, Mexico City, Mexico and replaced CMLL's regular Friday night show Super Viernes ("Super Friday"). The 2002 Sin Piedad was the third event under that name that CMLL promoted as their last major show of the year, always held in December. The main event was a traditional two-out-of-three falls Lucha de Apuestas, or bet match between Rey Bucanero and Vampiro Canadiense where both wrestlers risked their hair on the outcome of the match. The show also featured Shocker defending the CMLL World Light Heavyweight Championship against Último Guerrero and four additional matches.