Kelsey McGough, 15, and Megan Smith, 14, are missing from south Essex and were last seen yesterday morning (March 22).
Kelsey is described by police as white, 5ft 3ins tall, with shoulder-length brown hair and of slim build.
Megan is also described as white, 5ft 5ins tall, with shoulder-length blonde hair and of slim build.
Officers are worried about them and want to make sure they’re okay.
It is believed that the girls are together and may have travelled to Dartford, Surrey or Tottenham over the weekend.
They have links to Hadleigh, Rochford and South Ockendon in Essex.
If you are with Megan and Kelsey or know where they are, call 999 immediately and quote incident 0375 of 22 March.