| Olde Malsters | |
| Type: | House |
| Map Relief: | yes |
| Coordinates: | 51.7015°N -2.9053°W |
| Location: | Usk, Monmouthshire |
| Built: | Medieval |
| Architecture: | Vernacular |
| Governing Body: | Privately owned |
| Designation1: | Grade II* listed building |
| Designation1 Offname: | Olde Malsters |
| Designation1 Date: | 1 April 1974 |
| Designation1 Number: | 82780 |
Olde Malsters, 11 New Market Street, Usk, Monmouthshire is a remnant of a large house of late medieval origins. The existing building comprises the cross-wing and a passage from the original townhouse. It is a Grade II* listed building.
The architectural historian John Newman, whose Buildings of Wales:Gwent/ Monmouthshire refers to the building as ""Olde Maltsters", describes the house as "late-medieval" in origin.
The building originally incorporated a hall, which now forms part of No.9, New Market Street. The building is of stone, under a slate roof, and is part-rendered in stucco. It is a Grade II* listed building.
. John Newman (architectural historian). The Buildings of Wales. Gwent/Monmouthshire. 2000. Penguin. London. 0-14-071053-1.