A sicko broke into a Queens home today and may have sexually assaulted a toddler sleeping inside, authorities said.

The father found the intoxicated man in bed with his 3-year-old around 1:30 a.m. inside their house in Jamaica, cops said.

It was not immediately clear whether or not the perv sexually abused the child, police said.

When the father confronted the alleged drunkard, the creep fled from the house, cops said.

The child did not show any obvious signs of trauma but was taken to Jamaica Hospital, police said.