Luganville Airfield or Bomber Field #3 is a former World War II airfield on the island of Espiritu Santo in the New Hebrides Islands at the Espiritu Santo Naval Base.

The Seabees of the 40th Naval Construction Battalion arrived on Santo on 3 February 1943 and were tasked with building a third bomber field in dense jungle to the west of Luganville.

15 miles (24 km) of two-lane access and supply roads, were cut through dense jungle.

[2] VMF-323 was based at Luganville from 29 October 1944 until 23 February 1945 when it moved to Okinawa.

[2]: 757  The airfield remained in use as a civilian airstrip until the early 1970s however as it was on higher ground it was often clouded in and so it was decided to move all operations to the former Bomber Field No.2 which became Santo-Pekoa International Airport.