List of Famous people who are 31

Joshua Thomas Brown is an American professional ice hockey right winger who is currently contracted to IF Björklöven in the HockeyAllsvenskan (Allsv). Brown was born in High Point, North Carolina, and was raised in Rosemount, Minnesota.

Manoel Messias Silva Carvalho, simply known as Manoel, is a Brazilian professional footballer who plays as a central defender for Fluminense.

Jason Sean Steele is an English professional footballer who plays as a goalkeeper for Premier League club Brighton & Hove Albion.

Alfred John Momar N'Diaye is a Senegalese professional footballer who plays for Saudi club Al-Shabab FC and the Senegal national football team as a defensive midfielder.

William Bradford Myers is an American professional baseball outfielder and first baseman for the San Diego Padres of Major League Baseball (MLB). He previously played for the Tampa Bay Rays.

Jon Chandler Hoffman is an American professional soccer player who plays as a forward.

Carlos Sao Murry Ulberg is a New Zealand mixed martial artist who competes in the Light heavyweight division of the Ultimate Fighting Championship.

Ryan Allen Sheckler is an American professional skateboarder and entrepreneur, and was the star of the MTV-produced reality television series Life of Ryan. Sheckler was listed in Fox Weekly's "15 Most Influential Skateboarders of All-Time" article. Sheckler starred in four seasons of the short-format video series Sheckler Sessions on Red Bull TV.

Martin Jones is a Canadian ice hockey goaltender for the San Jose Sharks of the National Hockey League (NHL). A standout goaltender in junior with the Calgary Hitmen, Jones was named the Western Hockey League's goaltender of the year in 2009–10 and won a silver medal with Team Canada at the 2010 World Junior Ice Hockey Championships.

Matthew James Taylor is an English professional footballer who plays as a striker for League One club Oxford United.