A 78-year-old woman was raped Sunday morning in Queens, cops said.

The sexual assault was reported just after 6 a.m. in a house on 148th Street near 241st Street in the Brookville neighborhood, according to police.

No arrests have been made, but cops identified the suspect as Ryan Bayard, 30, who is about 5-foot-10, weighing around 180 pounds.

The Special Victims Division is investigating.

Additional reporting by Anabel Sosa