13-year-old Jayden was last seen leaving an address on Foy Lane, Yellingbo on Sunday 5 February around 10am.
Jayden is described as Caucasian with a thin build, a brown mullet hairstyle and is 155cm tall.
Police believe they may be in the Cranbourne or Warburton areas and travelling in a yellow and blue motorised trail bike.
Police and family are concerned for Jayden’s welfare due to their age and the disappearance being out of character.
Anyone with information on Jayden’s whereabouts is urged to contact Lilydale Police Station (03) 9739 2300.