List of Famous people who are 42

Hugo Manuel Sabido Madeira is a Portuguese former professional cyclist.

Murilo Antonio Fischer is a retired Brazilian professional road bicycle racer, who last rode for UCI ProTeam FDJ. He represented Brazil in five Olympic Games (2000-2016).

Liesbet De Vocht is a Belgian former road bicycle racer. She competed at the 2012 Summer Olympics in the Women's road race, finishing 9th and in the Women's time trial and finishing 23rd in the race. She retired at the end of the 2014 season.

Alessandro Ballan is an Italian former professional road bicycle racer who most recently rode for UCI World Tour team BMC Racing Team. He is best known for winning the World Road Race Championships, in 2008. Although he possessed a frame that was usually more associated with climbing, Ballan established himself as a leading spring classics contender. His nickname, Bontempino, is a diminutive reference to Guido Bontempi, to whom he bears a resemblance.

Jacob Daniel Tierney is a Canadian actor, director, and screenwriter.

Nehomar Andrés Cermeño Febres is a Venezuelan professional boxer who held the WBA (Regular) super bantamweight title from 2016 to 2017. He also held the WBA interim titles at bantamweight and super bantamweight between 2009 and 2014. As an amateur, Cermeño represented Venezuela at the 2000 Olympics as a bantamweight, reaching the Round of 16.

Nicole Tubiola is an American actress. She is known for her role as Danielle "Dani" Davis on Wildfire (2005–2008). She has appeared in films Fired Up! (2009) and My Fake Fiance (2009).