The Seasiders will face the Northern League Divison One outfit at the Riverside Stadium on Monday, 13th May, with kick-off set at 7:30pm.
Town's last appearance in the final of the competition came back in 2017, also at the Riverside, where they saw off Pickering Town 3-1 thanks to second half goals from Dale Hopson and Mikey Roberts.
To reach the final this season, Whitby have seen off Northallerton Town and Guisborough Town.
Details on ticketing for the fixture will be announced on whitbytownfc.com in due course.
Photo credit: Middlesbrough Football Club