List of Famous people who are 51

Francesco Casagrande is an Italian former professional road racing cyclist. Casagrande was a professional cyclist between 1992 and 2005.

Nicole Julianne Sullivan is an American actress and comedienne. Sullivan is best known for her six seasons (1995–2001) on the sketch comedy series MADtv. She also played the role of Holly Shumpert for five seasons on the CBS sitcom The King of Queens.

Pablo Arias Echeverría is a Spanish politician of the People's Party who has served as a Member of the European Parliament from 2009 to 2014 and since 2019.

Brigitte Heike Meissner is a retired German athlete. She competed mainly in the 400 metres hurdles, but also spent two seasons specializing in the 800 metres. Notable achievements include a silver medal at the 2002 European Championships, medals in 4 x 400 metres relay at the 1994 European Championships and the 1997 World Indoor Championships and a fourth place at the 1995 World Championships.

Mayra Sérbulo is a Mexican film, theater and television actress born in Santa María Jalapa del Marqués, Oaxaca, Mexico. She has participated in several soap operas and films including some films of Hollywood as Wild Blue Moon, The Mexican, Shadow of the Pepper Tree and Apocalypto.

Allister Mark Brimble is a British video game music composer. Brimble began composing music and sound effects for the video game industry in the mid-1980s. He also produced various audio tracks, as "Brimble's Beats", that were distributed on cover disks of magazines including CU Amiga and Amiga Format.

Billy Howerdel is an American musician, best known as the founding member, guitarist, singer-songwriter, and producer for the bands A Perfect Circle and Ashes Divide. He has recorded four acclaimed studio albums with the former, and in 2008, Ashes Divide released their debut album, Keep Telling Myself It's Alright.