Aaliyah Adams was last seen in the area of Heath Road on Sunday (May 11).
She is then thought to have been in Dartford Park at around 7pm that evening.(Image: Kent Police)
The teenager is described by police as being five foot four inches tall with curly brown hair and hazel eyes.
She may be wearing dark coloured clothing.
Police have issued an urgent appeal for the public’s help in the search, asking anyone who sees her to call 999 quoting 11-1561.
