The Bees will head to St Albans City as part for their preparations for the 2019/20 season.
The fixture will take place on Saturday 27th July with kick off at Clarence Park at 3pm.
Barnet's fixture against The Saints will be their final pre-season friendly ahead of the new season.
Confirmed Pre-Season friendlies:
Berkhamsted (a) - Tuesday 9th July - 19:45
Wycombe (h) - Saturday 13th July - 15:00
Peterborough (h) - Saturday 20th July - 15:00
St Albans (a) - Saturday 27th July - 15:00
More pre-season friendlies will be confirmed in the near future.