Olivia Genevieve Wells (born 29 April 1994 in Melbourne) is an Australian philanthropist and beauty pageant titleholder who was crowned Miss Universe Australia 2013 and represented Australia at Miss Universe 2013 in Moscow, Russia on 9 November 2013.

During her school years she excelled academically winning the Victorian Premier's Spirit of ANZAC Prize in 2010 and was accepted into the Kwong Le Dow Young Scholars Program at Melbourne University in 2011.

Although considered a favourite, she failed to place in the semifinals, ending Australia's five-year streak of consecutive placements in Miss Universe, from 2008 through 2012.

Most notably, Wells is an ambassador for Operation Smile Australia and has participated in a mission in Lima Peru.

[6] As outlined in her answer to her final five question at the Miss Universe Australia pageant, Wells also volunteers weekly with Embrace Education, tutoring English as a second language to children from underprivileged migrant and refugee backgrounds.