List of Famous people who are 25

Marko Mrkić is a Serbian footballer, who plays as a forward for Napredak Kruševac. He is a son of Saša Mrkić.

Rachel Honderich is a Canadian badminton player from Toronto, Ontario. She has been one of the top ranked women's individual and doubles player on the continent and a contender in major international competitions. She is a vice-national champion in women's singles and has won several international titles since 2010.

Ruben Jille is a Dutch badminton player, specializing in doubles play. The righthanded Jille, started playing badminton at a small local club in Houten, the place where he grew up. He chose to join the national team in 2014. In 2016, he was semi-finalist at the Dutch Open partnered with Jacco Arends in the men's doubles event. In 2017, this partnership won its first international title at the Spanish International.

Austin Williams may refer to:

• Austin Williams (actor), American actor
• Austin B. Williams (1919–1999), American carcinologist
• Austin Henry Williams (1890–1973), British polo player