List of Famous people who are 31

Mariana Nunes de Souza Molina is a Brazilian actress who has participated in several telenovelas.

Joshua Kevin Stanley Parker is a professional footballer who plays as a striker for Burton Albion and the Antigua and Barbuda national team.

Archana Jose Kavi is an Indian film actress, YouTuber and a television host. Her acting debut was in Neelathaamara (2009) scripted by M. T. Vasudevan Nair and directed by Lal Jose.

Jonathan David Brown is a Welsh professional footballer and former Wales under-21 international who plays as a winger for USL Championship club OKC Energy FC.

Arsalan Kazemi Naeini is an Iranian professional basketball player for Chemidor Qom of the Iranian Basketball Super League. He played college basketball for the Oregon Ducks and the Rice Owls basketball teams. He was the 54th overall pick in the 2013 NBA draft by the Washington Wizards, becoming the first Iranian to be drafted into the league. His rights were later traded to the Philadelphia 76ers.

Oliver Leydon-Davis is a New Zealand badminton player. He won the Oceania Championships title in the mixed doubles in 2014, and in the men's doubles in 2020.

Sandra Raluca Izbașa is a retired artistic gymnast from Romania. She is a double Olympic champion, having won the floor event at the 2008 Olympics and vault at the 2012 Olympics. She is also a winner of two Olympic bronze medals and multiple World Championship and European Championship medals.