Le Fondre, who can operate out wide and as a number 10, is a first-year scholar and will be linking up with the U18s.
The youngster joined Bolton aged 11, and was playing for the youth team from 15 and made an appearance on the bench for the first team in October last year against Shrewsbury Town in the EFL Trophy.
Le Fondre is also the second cousin of former Rotherham United, Cardiff City and Rochdale striker, Adam and admits that the forward passes on advice and wished Kian well ahead of his move to Turf Moor.
The Stockport born teenager, who has represented Scotland at youth international level, said: "I'm buzzing to be here, it's a lot different from where i have been in the past and it's a great challenge for me now to kick on.
"He (Adam) gives me a lot of advice, i speak to him quite a bit to be honest.
"I spoke to him after signing here, and he congratulated me on signing and he told me to just enjoy it."
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!