There are grave fears for two children left fighting for life after a fire ripped through a family home in Townsville in the early hours of the morning.

The blaze stated around 5.30am on Sunday with emergency crews called to a home on Gum Crt in Bushalnd Beach.

Police said multiple people were found at the home and were treated by paramedics.

 

Fire rips through home in Queensland leaving six injured, two children critical, in Townsville.Fire rips through home in Queensland leaving six injured, two children critical, in Townsville. Credit: 7NEWS

A male toddler and a primary school aged child were both found inside the home in life threatening conditions and rushed to Townsville Hospital.

Two teenagers were treated by paramedics for smoke inhalation and taken to hospital in stable conditions.

Two adults were also taken to hospital in stable conditions.