Simon Thomas was born in Norwich, Norfolk, to Andrew and Gill Thomas. He has two sisters, Hannah and Rebecca. Although Thomas initially grew up in Cromer, and then Grimston, where he attended Grimston Primary and Middle School, the family later moved to Surrey, where he attended Aberdour School in Tadworth, and St. John's School, Leatherhead. After leaving school, he went to Birmingham University, where he graduated with a 2:1 BA Hons degree in History.
Thomas presented CBBC Proms in the Park in Hyde Park in 2001 with Matt Baker and Faye Tozer, and in 2002 with Fearne Cotton. He also presented BBC Radio 3's Making Tracks with Matt Baker.
Sky Sports
After leaving the BBC, Thomas joined Sky Sports in June 2005 and presented the 15:00–19:00 shift on Sky Sports News, alongside Georgie Thompson. He also presented Cricket AM during the summer on Sky Sports 1 with Sarah-Jane Mee and has presented the Sky Sports Victory Shield, England's U21s games, Centenary Shield, International Cricket, Sky Sports NewsCricket World Cup Report, the Mosconi Cup from Las Vegas, Sky Sports World Cup report from Cape Town 2010 and Sky Sports News's coverage of the 2010 Ryder Cup. At the start of the 2010/2011 Football Season, Thomas became the lead presenter of Sky Sports' live Football League coverage, leaving his position on Sky Sports News. From 2014, Thomas began presenting live League Cup football on Sky Sports, following Ben Shephard stepping down from all live match presenting duties. From August 2016, Thomas has presented live Premier League coverage, most notably on Saturday lunch times and bank holidays, following the departure of Ed Chamberlin to ITV Racing, and David Jones' subsequent promotion to Super Sunday and Monday Night Football lead presenter. Thomas regularly works alongside pundits such as Graeme Souness, Jamie Redknapp and Thierry Henry.
''This Morning''
In May 2019 Simon took part in a three-part mini series for This Morning called 'Pursuits Of Happiness'. The series showed three different activities people took part in to overcome and deal with their mental health issues. In September 2019 Simon appeared on the show to raise awareness for blood cancer symptoms.
Thomas lives in Reading and has one son, Ethan. He is a devout Christian. He is a lifelong supporter of Norwich City F.C. and Vice-President of the Norwich City Supporters Trust. Thomas's wife, Gemma, died on 24 November 2017, just three days after being diagnosed with acute myeloid leukemia.